@charset "utf-8";
*{margin:0;padding:0}
html{overflow-x:hidden;font-size:13.3333333333vw}
body{width:100%;min-width:320px;min-height:100vh;margin:0 auto;font-family:Source Han Sans CN,sans-serif; background:#fff;overflow-x:hidden;text-align:left;position:relative;font-size:16px;color:#000}
img{border:none}
a{color:inherit;text-decoration:none;-webkit-tap-highlight-color:transparent;-webkit-tap-highlight-color:transparent;outline:none;}
input,select,textarea{font-family:Source Han Sans CN,sans-serif; font-size:16px;outline:0;margin:0;padding:0}
input[type=button],input[type=date],input[type=number],input[type=reset],input[type=search],input[type=submit],input[type=text],input[type=time]{-webkit-appearance:none}
select{-webkit-appearance:none}
textarea{-webkit-appearance:none}
input::-webkit-inner-spin-button,input::-webkit-outer-spin-button{-webkit-appearance:none!important;margin:0}
ol,ul{padding:0;list-style-type:none}
em{font-style:normal}
input.sub,label{border:none;cursor:pointer}
input,textarea{font-family:Source Han Sans CN,sans-serif; outline:0;margin:0;padding:0}
table{border-collapse:collapse}
td,th{padding:0}
*{box-sizing:border-box}
.clear { clear:both;}
i{ font-style:normal;}
.wrap{width:1440px;position:relative;max-width:100%;margin:0 auto}
/*自定义*/
/*header*/
.header {height:100px; }
.header .wrap { height:100%; display:flex; align-items: center; justify-content: space-between;}
.header .h-left { float:left;display:flex; align-items: center; justify-content: center; }
.header .logo {float:left; height:75px;  }
.header .logo a{display:block; width:100%; height:100%; display: flex;  align-items: center; justify-content: center;}
.header .logo img{ max-width:100%; max-height:100%; vertical-align:middle; }
.header .h-addr { float:left; background:url(../images/h-addr.png) no-repeat left center; background-size:21px 21px; padding-left:21px;  color:#ef0303; font-size:18px; line-height:36px; margin-right:10px;  }
.header .h-addr i { display:inline-block; width:21px; height:21px; background:url(../images/h-select.png) no-repeat center center; background-size:100% 100%; vertical-align:middle; margin-left:5px; transform: translateY(-2px); }
.header .h-tel { float:left; background:url(../images/h-tel.png) no-repeat left center; background-size:21px 21px; padding-left:30px;  color:#616060; font-size:18px; line-height:36px; margin-right:24px;  }
/*auth-buttons*/
.header .auth-buttons { float:left; }
.header .login-btn { display:inline-block; min-width:80px; height:36px; border:#ef0303 solid 1px; background-color:#ffffff;  text-align:center; color:#616060; font-size:18px; line-height:34px; border-radius:5px; padding:0 15px; }
.header .login-btn:hover { background-color:#fbd3d3; }
.header .signup-btn { display:inline-block; min-width:80px; height:36px; border:#ef0303 solid 1px; background-color:#ef0303; text-align:center; color:#ffffff; font-size:18px; line-height:34px; border-radius:5px; margin-left:10px; padding:0 15px;  }
.header .signup-btn:hover {  background-color:#ee4e4f; }
/*nav*/
.nav { height:65px; background-color:#ef0303; }
.nav ul li { float:left; color:#ffffff; font-size:18px; line-height:65px; position:relative; } 
.nav ul li a { display:block; color:#ffffff;  position:relative; padding:0 30px;  }
.nav ul li a::after{content:""; position:absolute; left:0; top:50%; margin-top:-8px; width:1px; height:16px; background-color:#ffffff; }
.nav ul li:first-child a::after { display:none; }
.nav ul li:hover a { text-decoration:underline; }
.nav ul li .sub { position: absolute;width:100%;left:0; text-align:center; top:65px;z-index:30000; }
.nav ul li .sub ul { display:block; }
.nav ul li .sub ul li { float:left; min-width:auto; width:100%; line-height:45px; position:relative;text-align:center;  margin:0; padding:0; font-size:15px; font-weight:normal;  background-color:#ef0303;}
.nav ul li .sub ul li a { color:#ffffff; text-decoration:none; }
.nav ul li .sub ul li a::after { display:none; }
.nav ul li .sub ul li:hover a { text-decoration:underline; color:#ffffff; }
/*header2*/
.header2{height:60px;position:fixed;background:#ffffff;z-index:22;top:0;width:100%; display:none; }
.header2 .main-wrap{height:60px;padding:0 3%;box-shadow:0 0 10px 0 rgba(0,0,0,.1)}
.header2 .logo{width:200px; height:40px;margin-top:10px;overflow:hidden;  float: left; display: inline;}
.header2 .logo a{display:block; width:100%; height:100%; display: flex;  align-items: center; justify-content: left;}
.header2 .logo img{max-width: 100%;max-height: 100%;vertical-align: middle;}
.header2 .auth-buttons { float:right; margin-top:15px; margin-right:10px; }
.header2 .login-btn { display:inline-block; min-width:60px; height:30px; border:#ef0303 solid 1px; background-color:#ffffff;  text-align:center; color:#616060; font-size:15px; line-height:28px; border-radius:5px; padding:0 3px; }
.header2 .login-btn:hover {  background-color:#d5ddf0;  }
.header2 .signup-btn { display:inline-block; min-width:60px; height:30px; border:#ef0303 solid 1px; background-color:#ef0303; text-align:center; color:#ffffff; font-size:15px; line-height:28px; border-radius:5px; margin-left:3px; padding:0 3px; }
.header2 .signup-btn:hover {  background-color:#5677c1; }
.header2 .auth-buttons { color:#616060; font-size:15px; line-height:28px; }
.header2 .nav-btn{width:25px;height:16px;position:relative;cursor:pointer;margin-top:22px; float: right; display: inline;}
.header2 .nav-btn .zi { width:20px; color:#ef0303; font-size:16px; line-height:1; position:absolute; right:-10px; top:-8px; }
.header2 .nav-btn.active{-webkit-animation:rotate .5s linear 0s;animation:rotate .5s linear 0s}
.header2 .nav-btn .line{display:block;width:50%;height:2px;border-radius:2px;background-color:#ef0303;position:absolute;left:50%;margin-left:-15px}
.header2 .nav-btn .line1{-webkit-transform-origin:4px 0;-ms-transform-origin:4px 0;transform-origin:4px 0}
.header2 .nav-btn.active .line1{top:0}
.header2 .nav-btn.hover .line{background:#ef0303}
.header2 .nav-btn .line2{top:7px}
.header2 .nav-btn .line3{bottom:0;-webkit-transform-origin:1px center;-ms-transform-origin:1px center;transform-origin:1px center}
.header2 .sub-menu{width:100%;padding:0 3%;display:none;position:absolute;left:0;top:70px;z-index:2;overflow-y:auto}
.header2 .sub-menu ul{width:100%;overflow-y:auto;height:calc(100vh - 55px - 1.5rem)}
.header2 .js-m-3{opacity:0;-webkit-transform:translate(30px,0);-ms-transform:translate(30px,0);transform:translate(30px,0);-webkit-transition:all .8s ease;transition:all .8s ease}
.header2 .js-m-3.animate{opacity:1;-webkit-transform:translate(0,0);-ms-transform:translate(0,0);transform:translate(0,0)}
.header2 .sub-menu li{border-bottom:1px solid #555;font-size:16px;padding:0 20px}
.header2 .sub-menu .tit{display:inline-block;text-decoration:none;width:80%;line-height:50px;color:#fff;position:relative;box-sizing:border-box}
.header2 .sub-menu .sub-tit.on{background-color:#e9e9e9}
.header2 .sub-menu .sec-list{line-height:40px; padding-bottom:10px; display:none}
.header2 .sub-menu .jt{position:relative;display:inline-block;width:10%;height:50px;text-align:center;background:0 0;float:right}
.header2 .sub-menu .jt:after{content:'';display:block;width:26px;height:26px;background:url(../images/mobile_nav_jia.png) no-repeat center;background-size:17px auto;position:absolute;right:3%;top:10px}
.header2 .sub-menu .jt.jtRote:after{background:url(../images/mobile_nav_jian.png) no-repeat center;background-size:20px auto}
.header2 .sub-menu .sec-list p{background:url(../images/mobile_nav_dian.png) no-repeat left center;background-size:3px auto;font-size:14px}
.header2 .sub-menu .sec-list a{padding-left:5%;color:#cccccc;display:block}
.header2 .sub-menu .sec-list a:active{color:#37a3dc}
.header2 .icon-close:before{content:"\e6d3"}
.search-bg{ position:fixed; left:0px; top:0px; width:100%; height:100%; z-index:20; background-color:rgba(55,55,55,.95); display:none; } 
.header-wrap { display:none;}
/* nav_zzc */
.nav_zzc{display: none;background: rgba(0, 0, 0, 0.6);position: fixed;top: 0;left: 0;width: 100%;height: 100%;z-index: 99990;}
.nav_menu {  width:0; position:fixed;  right:0; top:0; height: 100%;z-index: 99999;overflow: scroll;background: #fff;}
.nav_menu .nav_menu_top{width: 100%; height:50px;}
.nav_menu .nav_menu_btn{display: block;width:25px;position: absolute;top:16px;right:20px;}
.nav_menu .nav_menu_btn img{display: block;width:25px; }
.nav_menu ul{overflow:hidden; width:100%;overflow: scroll;height: 80%;}
.nav_menu li{ width:100%; overflow:hidden; background:url(../images/nav_icon01.png) no-repeat 89% center;height:50px;border-bottom: 1px solid #eaeaea;}
.nav_menu li a{ color:#333333;font-size:14px;display: block;height:50px;line-height:50px;box-sizing: border-box;padding-left: 6%;}
/*分页*/
.pagination{padding-left:0;margin:40px 0;border-radius:4px;text-align:center;width:100%}
ul.pagination{display:inline-block;width:auto}
.pagination>li{display:inline}
.pagination>li>a,.pagination>li>span{position:relative;float:left;padding:6px 12px;margin-left:-1px;line-height:1.42857143;color:#791cb5;text-decoration:none;background-color:#fff;border:1px solid #ddd}
.pagination>li:first-child>a,.pagination>li:first-child>span{margin-left:0;border-top-left-radius:4px;border-bottom-left-radius:4px}
.pagination>li:last-child>a,.pagination>li:last-child>span{border-top-right-radius:4px;border-bottom-right-radius:4px}
.pagination>li>a:focus,.pagination>li>a:hover,.pagination>li>span:focus,.pagination>li>span:hover{z-index:2;color:#23527c;background-color:#eee;border-color:#ddd}
.pagination>.active>a,.pagination>.active>a:focus,.pagination>.active>a:hover,.pagination>.active>span,.pagination>.active>span:focus,.pagination>.active>span:hover{z-index:3;color:#fff;cursor:default;background-color:#791cb5;border-color:#791cb5}
.pagination>.disabled>a,.pagination>.disabled>a:focus,.pagination>.disabled>a:hover,.pagination>.disabled>span,.pagination>.disabled>span:focus,.pagination>.disabled>span:hover{color:#777;cursor:not-allowed;background-color:#fff;border-color:#ddd}
/*i-slogan*/
.i-slogan { margin-top:30px; }
.i-slogan img { width:100%; }
/*n-public*/
.n-public { margin-top:30px; }
.n-public .tit { float:left; color:#000000; font-size:24px; line-height:50px; padding-left:30px; position:relative; }
.n-public .tit::after{content:""; position:absolute; left:10px; top:50%; margin-top:-10px; width:8px; height:20px; background-color:#ef0303; }
.n-public .more { float:right; }
/*i-public*/
.i-public { border-bottom:#eeeeee solid 1px; }
.i-public .tit { float:left; color:#ef0303; font-size:24px; line-height:50px; padding-left:30px; position:relative; }
.i-public .tit::after{content:""; position:absolute; left:10px; top:50%; margin-top:-10px; width:8px; height:20px; background-color:#ef0303; }
.i-public .more { float:right; color:#666666; font-size:16px; line-height:50px; }
.i-public .more i { display:inline-block; width:14px; height:14px; background:url(../images/public-more.png) no-repeat center center; background-size:100% 100%; vertical-align:middle; margin-left:5px; transform: translateY(-2px);  }
.i-public .more:hover i { background:url(../images/public-more2.png) no-repeat center center; background-size:100% 100%;  }
.i-public .more:hover a { color:#ef0303;  }
.i-public .sub { float:right;  }
.i-public .sub ul li { float:left; width:auto; height:35px; background-color:#eeeeee; border-radius:25px; margin-left:10px; color:#020000; font-size:18px; line-height:35px; text-align:center; margin-top:7px; }
.i-public .sub ul li a { display:block; padding:0 20px; }
.i-public .sub ul li:hover { background-color:#fef2f2; }
.i-public .sub ul li:hover a { color:#ef0303; }
/*i-main*/
.i-main { margin-top:30px; }
.i-main-left { float:left; width:58%; height:350px; position:relative; }
.i-main-left .swiper{width:100%;height:100%}
.i-main-left .swiper-slide{display:flex;justify-content:center;align-items:center}
.i-main-left .swiper-slide img{display:block;width:100%;height:100%;object-fit:cover}
.i-main-left .swiper-pagination-bullet { background: #ffffff; opacity:0.5; }
.i-main-left .swiper-pagination-bullet-active { background-color:#ffffff; opacity:1;  }
.i-main-right { float:right; width:40%; }
.i-list { height:auto; margin-top:10px; }
.i-list ul li { color:#5f5e5e; font-size:18px; line-height:2.7; overflow:hidden; text-overflow: ellipsis; white-space: nowrap; }
.i-list ul li span { float:right; }
.i-list ul li:hover { color:#ef0303;  }
/*i-course*/
.i-course { margin-top:30px; }
.i-course-list { margin-top:25px; height:260px; }
.i-course-list .swiper{width:100%; height:100%; }
.i-course-list .swiper-slide{ height:260px; border:#eeeeee solid 1px; text-align:center;font-size:18px;background:#fff;display:flex;justify-content:center;align-items:center; overflow:hidden; }
.i-course-list .swiper-slide a { display:block; width:100%; height:100%; }
.i-course-list .swiper-slide img{width: 100%;height: 100%; object-fit: cover;object-position: center 30%;transition: 0.5s;}
.i-course-list .swiper-slide:hover img {transform: scale(1.05);transition: 0.5s;}
.i-course-list .swiper-button-next { outline:none; }
.i-course-list .swiper-button-next:after { color:#5f5e5e; }
.i-course-list .swiper-button-prev { outline:none; }
.i-course-list .swiper-button-prev:after { color:#5f5e5e; }
/*i-business*/
.i-business { margin-top:30px; }
.i-business-list { height:auto; }
.i-business-list ul li { float:left; width:calc((100% - 45px) / 4); margin-left:15px; height:200px; margin-top:25px;  border: #ffffff solid 2px; border-radius:5px; box-shadow: 0 0 5px rgba(0, 0, 0, 0.05); background: linear-gradient(135deg, #f3f3f3 0%, #ffffff 100%); padding:30px 30px 0 25px; }
.i-business-list ul li:nth-child(4n+1) { margin-left:0; }
.i-business-list ul li .pic { width:60px; height:60px; }
.i-business-list ul li .pic img { width: 100%;height: 100%; object-fit: contain; }
.i-business-list ul li .tit { color:#000000; font-size:22px; line-height:1.5; margin-top:5px; }
.i-business-list ul li .des { color:#b3b0b0; font-size:18px; line-height:1.5; margin-top:10px; background:url(../images/public-more.png) no-repeat right center; background-size:14px 14px; }
.i-business-list ul li:hover .tit { color:#ef0303; }
.i-business-list ul li:hover .des { color:#ef0303;  background:url(../images/public-more2.png) no-repeat right center; background-size:14px 14px; }
/*i-bulk*/
.i-bulk { margin-top:30px; }
/*i-quality*/
.i-quality { margin-top:30px; }
.i-quality-list { height:auto; }
.i-quality-list ul li { float:left; width:44%; padding:40px 0; border-bottom:#eeeeee solid 1px; }
.i-quality-list ul li:nth-child(even) { margin-left:8%; }
.i-quality-list ul li .pic { float:left; width:260px; height:180px; overflow:hidden; border-radius:5px; }
.i-quality-list ul li .pic img {width: 100%;height: 100%; object-fit: cover;object-position: center 30%; transition: 0.5s; }
.i-quality-list ul li .con { float:right;  width:calc(100% - 260px - 25px); }
.i-quality-list ul li .con .tit { color:#020000; font-size:22px; line-height:1.5; margin-top:34px; overflow:hidden; text-overflow: ellipsis; white-space: nowrap; }
.i-quality-list ul li .con .des { color:#8b8c8c; font-size:16px; line-height:1.8; margin-top:10px; text-overflow: -o-ellipsis-lastline;overflow: hidden;text-overflow: ellipsis;display: -webkit-box;-webkit-line-clamp: 2;-webkit-box-orient: vertical; }
.i-quality-list ul li:hover .pic img { transform: scale(1.05); transition: 0.5s; }
.i-quality-list ul li:hover .con .tit { color:#ef0303; }
/*i-cooperative*/
.i-cooperative { margin-top:30px; padding-bottom:50px; }
.i-cooperative-list { margin-top:25px; }
.i-cooperative-list ul li { float:left; width:16.66%; height:220px; text-align:center; border:#eeeeee solid 1px; margin-left:-1px; margin-top:-1px; padding-top:20px; }
.i-cooperative-list ul li .pic { width:120px; height:120px; margin:0 auto;  }
.i-cooperative-list ul li .pic img { width: 100%;height: 100%; object-fit: contain; transition: 0.5s; }
.i-cooperative-list ul li .tit { color:#111111; font-size:20px; line-height:1.5; margin-top:10px; overflow:hidden; text-overflow: ellipsis; white-space: nowrap; }
.i-cooperative-list ul li:hover .pic img { transform: scale(1.05); transition: 0.5s; }
.i-cooperative-list ul li:hover .tit { color:#ef0303; }
/*footer*/
.footer { background-color:#000000;  color:#ebeaea; font-size:16px; line-height:2; padding-top:60px; padding-bottom:60px; }
.footer a:hover { color:#ffffff; text-decoration:underline; }
.f-left { float:left; width:20%; }
.f-mid { float:left; margin-left:3%; width:10%; }
.f-right { float:right; width:36%; }
.f-right .con { float:left; width:calc(100% - 130px - 30px); }
.f-right .pic { float:right; width:130px; text-align:center; }
.f-right .pic img{max-width: 100%;max-height: 100%;vertical-align: middle;}
.f-list ul li {  overflow:hidden; text-overflow: ellipsis; white-space: nowrap; }
.f-nav ul li { float:left; width:50%;  overflow:hidden; text-overflow: ellipsis; white-space: nowrap; }
.f-ban { color:#ffffff; font-size:18px; line-height:60px; position:relative; margin-bottom:15px; }
.f-ban::after{content:""; position:absolute; left:0; bottom:0; width:40px; height:1px; background-color:#ffffff; }
/*f-copy*/
.f-copy { background-color:#363636;  color:#8b8b8b; font-size:16px; line-height:2; padding-top:15px; padding-bottom:15px; }
.f-copy-left { float:left;}
.f-copy-right { float:right;}
.f-copy a:hover { color:#ffffff; text-decoration:underline; }
/*n-position*/
.n-position { border-bottom:#eeeeee solid 1px; margin-top:10px;  }
.n-position-left { float:left;  color:#000000; font-size:20px; line-height:70px;}
.n-position-right { float:right;  color:#000000; font-size:18px; line-height:70px;}
.n-position-right i { display:inline-block; width:23px; height:23px; background:url(../images/home.png) no-repeat center center; background-size:23px 23px; vertical-align:middle; margin-right:10px; transform: translateY(-2px); }
.n-position a:hover { color:#ef0303; }
/*n-page*/
.n-page { min-height:300px; padding:40px 0; color:#000000; font-size:20px; line-height:2; }
.n-page img { max-width:100%; }
/*n-screening*/
.n-screening { height:auto; }
.n-screening .item { border-bottom:#eeeeee solid 1px; padding-bottom:15px; }
.n-screening .item-left { float:left; width:150px; color:#000000; font-size:22px; line-height:2; margin-top:15px;}
.n-screening .item-right { float:right;  width:calc(100% - 150px - 5px);  }
.n-screening .item-right > a { margin-right:50px; color:#000000; font-size:22px; line-height:2; display:inline-block; position:relative; margin-top:15px; }
.n-screening .item-right > a.active  { color:#ef0303; }
.n-screening .item-right > a.active::after{content:""; position:absolute; left:50%; margin-left:-25px; bottom:0; width:50px; height:3px; background-color:#ef0303; }
.n-screening .item-right > a:hover { color:#ef0303; }
.n-screening .item-right .layui-form-item { margin-top:15px; }
/*n-prolist*/
.n-prolist { height:auto; }
.n-prolist ul li { float:left; width:23.5%; margin-top:30px; }
.n-prolist ul li:nth-child(4n+2) { margin-left:2%;}
.n-prolist ul li:nth-child(4n+3) { margin-left:2%;}
.n-prolist ul li:nth-child(4n+4) { margin-left:2%;}
.n-prolist ul li .pic { height:230px; overflow:hidden; }
.n-prolist ul li .pic img {width: 100%;height: 100%; object-fit: cover;object-position: center 30%; border-radius:5px; transition: 0.5s; }
.n-prolist ul li .con { padding:0 5px; }
.n-prolist ul li .con .tit { color:#020000; font-size:22px; line-height:1.5; overflow:hidden; text-overflow: ellipsis; white-space: nowrap; margin-top:15px; }
.n-prolist ul li .con .des { color:#8b8c8c; font-size:16px; line-height:2; text-overflow: -o-ellipsis-lastline;overflow: hidden;text-overflow: ellipsis;display: -webkit-box;-webkit-line-clamp: 2;-webkit-box-orient: vertical; margin-top:5px; }
.n-prolist ul li:hover .pic img { transform: scale(1.05); transition: 0.5s; }
.n-prolist ul li:hover .tit { color:#ef0303; }
/*n-newshow*/
.n-newshow {  margin-top:50px; }
.n-tit { color:#020000; font-size:32px; line-height:1.5;  }
.n-des { color:#8b8c8c; font-size:18px; line-height:1.5;  margin-top:15px; }
.n-line { border-bottom:#eeeeee solid 1px; margin-top:25px; }
.n-show { font-size:20px; line-height:2; color:#000000; min-height:300px; margin-top:25px; }
.n-show img { max-width:100%;}
.n-other { padding:20px 0; line-height:2; border-top:#eeeeee solid 1px; color:#676767; font-size:18px; line-height:2;  }
.n-other a:hover { color:#ef0303; }
.n-newshow-top { height:auto;}
.n-newshow-top .con { float:left;  width:calc(100% - 130px); }
.n-newshow-top .collect { float:right; text-align:right; width:130px; color:#222222; font-size:22px; line-height:2; margin-top:36px; }
.n-newshow-top .collect i { display:inline-block; width:23px; height:23px; background:url(../images/collection1.png) no-repeat center center; background-size:100% 100%; vertical-align:middle; margin-right:5px; transform: translateY(-2px);  }
.n-newshow-top .collect:hover { text-decoration:underline;  }
/*n-consultNow*/
.n-consultNow { position:fixed; right:0; top:40vh; width:100px; height:100px; z-index:3; }
.n-consultNow img { width: 100%;height: 100%; object-fit: contain; }
/*n-main*/
.n-main { min-height:300px; padding-bottom:30px; }
/*n-form*/
.n-form { height:auto; }
.n-form.mt { margin-top:30px; }
.n-form ul li { margin-top:10px; border:#eaeaea solid 1px; color:#232323; font-size:17px; line-height:50px; background-color:#FFF; position:relative; }
.n-form ul li::after{content:""; position:absolute; left:180px; top:0; width:1px; height:100%; background-color:#eaeaea; }
.n-form ul li .n-left { float:left; width:160px; text-align:right;  }
.n-form ul li .n-left i { color:#eb2829; font-style:normal; }
.n-form ul li .n-right { float:right; width:calc(100% - 160px - 50px); }
.n-form ul li .n-right .flex { display: flex; flex-direction: row;justify-content: space-between;}
.n-form ul li .n-right .flex .n-input { flex: 2; }    
.n-form ul li .n-right .n-code-btn{flex:1;padding:0 10px;background-color:#f5f5f5;border:1px solid #ddd;border-radius:4px;cursor:pointer;font-size:13px;color:#666;transition:all .3s}
.n-form ul li .n-right .n-code-btn:hover{background-color:#eee}
.n-form ul li .n-right .n-code-btn:disabled{cursor:not-allowed;opacity:.6}
/*表单*/
.n-form .text { line-height:30px; padding:10px 5px 10px 0;  }
.n-form .gray { color:#a7a6a6; }
.n-form .red { color:#eb3031; }
.n-form .edit { position:absolute; right:20px; top:0; color:#adacac; text-decoration:underline; }
.n-form .edit i { display:inline-block; width:18px; height:18px; background:url(../images/edit.png) no-repeat center center; background-size:100% 100%; vertical-align:middle; margin-right:5px; }
/*输入框*/
.n-form .n-input { width:100%; height:50px;color:#232323; font-size:17px; border:none; }
.n-form .n-input:disabled { background-color:#FFF; }
/*选择日期*/
.n-form .n-select-nobg { width:100%; height:50px;color:#232323; font-size:17px; border:none;}
/*下拉框*/
.n-form .n-select { width:100%;}
.n-form .n-select .layui-input {  width:100%; height:50px;color:#232323; font-size:17px;border:none; padding-left:0; }
/*复选框*/
.n-form .layui-form-checkbox>div { font-size:17px; margin-top:-2px; }
/*单选框*/
.n-form .layui-form-radio { margin-top:-2px; }
.n-form .layui-form-radio>* { font-size:17px;margin-top:-2px; }
/*文本域*/
.n-form .n-textarea { width:100%; height:200px;color:#232323; font-size:17px; line-height:50px; border:none; }
/*阅读同意*/
.order-bottom {padding:25px 180px 80px 180px;  }
.order-bottom .n-prompt { color:#000000; font-size:17px; line-height:2.5; }
.order-bottom .n-agreement-section{margin:16px 0;font-size:17px;color:#403f3f;text-align:center;}
.order-bottom .layui-form-checkbox[lay-skin=primary]>div {font-size:17px; margin-top:-2px; }
.order-bottom .n-agreement-link{ display:inline-block; color:#ef0303;text-decoration:none;transition:color .3s; margin-left:-20px;  }
.order-bottom .n-agreement-link:hover{ color:#ee4e4f; text-decoration:underline}
/*提交按钮*/
.n-submit-btn { display:block; width:400px; margin:0 auto; height:55px; background-color:#ef0303; text-align:center; border-radius:5px; border:none;  color:#ffffff; font-size:17px; line-height:55px; margin-top:15px; cursor:pointer; }
.n-submit-btn:hover {  background-color:#ee4e4f; }
.m-submit-btn { display:block; width:400px; margin:0 auto; height:55px; background-color:#ef0303; text-align:center; border-radius:5px; border:none;  color:#ffffff; font-size:17px; line-height:55px; margin-top:15px; cursor:pointer; }
.m-submit-btn:hover {  background-color:#ee4e4f; }
/*register-bg*/
.register-box { max-width:800px; margin:0 auto; border:#eeeeee solid 1px; padding:30px 50px 50px 50px; border-radius:5px; background-color:#ffffff }
/*gray-bg*/
.gray-bg { background-color:#fafafa; padding-top:50px; padding-bottom:50px;  }
/*切换*/
.public-form .tab{ float:left; width:auto; cursor:pointer; color:#7a7a7a; font-size:22px; line-height:55px;  transition: font-size 0.3s ease; margin-right:15px; }
.public-form .tab.active{ color:#000000; font-size:26px; }
/*表单*/
.public-form .form-container{ margin-top:15px; }
.public-form .form-group{margin-bottom:20px;position:relative}
/*下拉*/
.public-form .form-select { width:100%; }
.public-form .form-select .layui-input { width:100%; height:55px; border:#e5e5e5 solid 1px; border-radius:5px;  color:#403f3f; font-size:16px; line-height:55px; background-color:#FFF; padding-left:20px;}
.public-form .form-control{width:100%;height:55px; border:#e5e5e5 solid 1px; border-radius:5px;  color:#403f3f; font-size:16px; line-height:55px; background-color:#FFF; transition:border-color .3s; padding-left:20px;}
/*验证码*/
.public-form .code-group{display:flex;gap:10px}
.public-form .code-group .form-control{flex:2}
.public-form .send-code-btn{flex:1;padding:0 10px;background-color:#f5f5f5;border:1px solid #ddd;border-radius:5px;cursor:pointer;font-size:16px;color:#666;transition:all .3s}
.public-form .send-code-btn:hover{background-color:#eee}
.public-form .send-code-btn:disabled{cursor:not-allowed;opacity:.6}
/*按钮*/
.public-form .submit-btn{width:100%; height:55px; background-color:#ef0303;color:#fff;border:none;border-radius:5px;font-size:19px;font-weight:500;cursor:pointer;transition:background-color .3s}
.public-form .submit-btn:hover{ background-color:#ee4e4f; }
.n-submit-btn:hover {  background-color:#ee4e4f; }
.m-submit-btn:hover {  background-color:#ee4e4f; }
/*切换功能*/
.public-form .form-account,.form-phone{display:none}
.public-form .form-account.active,.form-phone.active{display:block;}
/*阅读同意*/
.public-form .agreement-section{margin:26px 0;font-size:16px;color:#666;text-align:left}
.public-form .agreement-link{color:#ea2223;text-decoration:none;transition:color .3s; margin-left:-20px; }
.public-form .agreement-link:hover{  text-decoration:underline}
.public-form .form-info { color:#403f3f; font-size:18px; line-height:2; margin-top:20px;  display:flex; align-items: center; justify-content: space-between;}
.public-form .form-info a { color:#ea2223; text-decoration:underline;  }
/*n-course*/
.n-line-course { border-bottom:#eeeeee solid 1px;  margin-top:30px; }
.n-course { height:auto; }
.n-course ul li { float:left; width:23.5%; margin-top:30px;  }
.n-course ul li:nth-child(4n+2) { margin-left:2%;}
.n-course ul li:nth-child(4n+3) { margin-left:2%;}
.n-course ul li:nth-child(4n+4) { margin-left:2%;}
.n-course ul li .pic { height:235px; overflow:hidden; }
.n-course ul li .pic img {width: 100%;height: 100%; object-fit: cover;object-position: center 30%; transition: 0.5s; }
.n-course ul li .con { padding:0 5px; }
.n-course ul li .con .tit { color:#020000; font-size:20px; line-height:1.5; overflow:hidden; text-overflow: ellipsis; white-space: nowrap; margin-top:15px; }
.n-course ul li .con .des { color:#8b8c8c; font-size:18px; line-height:2; overflow:hidden; text-overflow: ellipsis; white-space: nowrap; margin-top:5px; }
.n-course ul li .con .price { color:#8b8c8c; font-size:16px; line-height:36px; overflow:hidden; text-overflow: ellipsis; white-space: nowrap; margin-top:5px; height:36px; }
.n-course ul li .con .price .price-left { float:left; color:#f20404; font-size:20px; }
.n-course ul li .con .price .price-left .free { display:inline-block; background-color:#fef2f2; border-top-left-radius:10px;  border-bottom-right-radius:10px;  font-size:16px; padding:0 20px; }
.n-course ul li .con .price .price-right { float:left; margin-left:10px; text-decoration: line-through; }
.n-course ul li:hover .pic img { transform: scale(1.05); transition: 0.5s; }
.n-course ul li:hover .tit { color:#ef0303; }
/*n-video-top*/
.n-video-top { margin-top:20px; }
.n-video-top .pic { float:left; width:48%; height:430px; background-color:#eeeeee;  border-radius:5px; border:#eeeeee solid 1px; }
.n-video-top .pic img { width: 100%;height: 100%; object-fit: contain; }
.n-video-top .piclist{ float:left; width:48%; height:430px; background-color:#eeeeee;  border-radius:5px; border:#eeeeee solid 1px; position:relative; }
.n-video-top .piclist .swiper{width:100%;height:100%}
.n-video-top .piclist .swiper-slide{display:flex;justify-content:center;align-items:center}
.n-video-top .piclist .swiper-slide img{ width: 100%;height: 100%; object-fit: contain; }
.n-video-top .piclist .swiper-pagination-bullet { background: #ffffff; opacity:0.5; }
.n-video-top .piclist .swiper-pagination-bullet-active { background-color:#ffffff; opacity:1;  }
.n-video-top .con { float:right; width:49%; }
.n-video-top .con .tit {  color:#242222; font-size:30px; line-height:1.5; margin-top:20px; }
.n-video-top .con .des { color:#8b8c8c; font-size:18px; line-height:1.5; margin-top:20px; }
.n-video-top .con .price { color:#8b8c8c; font-size:16px; line-height:36px; overflow:hidden; text-overflow: ellipsis; white-space: nowrap; height:36px; margin-top:20px; }
.n-video-top .con .price .price-left { float:left; color:#f20404; font-size:20px; }
.n-video-top .con .price .price-left .free { display:inline-block; background-color:#fef2f2; border-top-left-radius:10px;  border-bottom-right-radius:10px;  font-size:16px; padding:0 20px; }
.n-video-top .con .price .price-right { float:left; margin-left:10px; text-decoration: line-through; }
.n-video-top .con .more {  margin-top:50px; border-top:#eeeeee solid 1px; padding-top:50px; }
.n-video-top .con .more-left { float:left; }
.n-video-top .con .more-left a { display:inline-block; width:auto; padding:0 40px; color:#000000; font-size:18px; line-height:48px; border:#ef0303 solid 1px;border-radius:5px; margin-right:10px; }
.n-video-top .con .more-left a:hover { background-color:#fbd3d3; }
.n-video-top .con .more-left a.red { background-color:#ef0303; color:#FFF; }
.n-video-top .con .more-left a.red:hover { background-color:#ee4e4f; }
.n-video-top .con .more-right { float:right; width:55px; color:#000000; font-size:18px; line-height:1.5; text-align:center; }
.n-video-top .con .more-right i { display:block; width:27px; height:27px; background:url(../images/collection1.png) no-repeat center center; background-size:100% 100%; margin:0 auto; }
.n-video-top .con .more-right .red { color:#ef0303; }
.n-video-top .con .more-right .red i { background:url(../images/collection2.png) no-repeat center center; background-size:100% 100%; }
/*n-video-bot*/
.n-video-bot { margin-top:80px; }
.n-video-bot-left { float:left; width:68.5%; }
.n-video-bot-left-ban { border-bottom:#eeeeee solid 1px;  }
.n-video-bot-left-ban ul li { float:left; color:#020000; font-size:24px; line-height:2.9; position:relative; margin-right:50px; cursor:pointer; }
.n-video-bot-left-ban ul li.active { color:#ef0303; }
.n-video-bot-left-ban ul li.active::after{content:""; position:absolute; left:0; bottom:0; width:100%; height:3px; background-color:#ef0303; }
.n-video-bot-left-show { color:#494949; font-size:18px; line-height:2; padding:20px; }
.n-video-bot-left-show img { max-width:100%; }
.n-video-bot-left-li { display:none; }
.n-video-bot-right { float:right; width:28%; }
.n-video-bot-right-ban { border-bottom:#eeeeee solid 1px; color:#020000; font-size:24px; line-height:2.9; position:relative; padding-left:34px; }
.n-video-bot-right-ban::after{content:""; position:absolute; left:15px; top:50%; margin-top:-10px; width:8px; height:20px; background-color:#ef0303; }
.n-video-bot-right-con { padding:0 10px; }
.n-video-bot-right-con.n-course ul li { float:none; width:100%; }
.n-video-bot-right-con.n-course ul li:nth-child(4n+2) { margin-left:0;}
.n-video-bot-right-con.n-course ul li:nth-child(4n+3) { margin-left:0;}
.n-video-bot-right-con.n-course ul li:nth-child(4n+4) { margin-left:0;}
/*n-video-bot-left-list*/
.n-video-bot-left-list { height:auto; }
.n-video-bot-left-list ul li { border-bottom:#eeeeee solid 1px; padding:45px 40px 45px 15px; }
.n-video-bot-left-list ul li .nob { float:left; width:80px; text-align:center; color:#000000; font-size:30px; line-height:1.5; margin-top:7px; }
.n-video-bot-left-list ul li .con { float:left; width:calc(100% - 80px - 48px - 80px); }
.n-video-bot-left-list ul li .con .tit { color:#494949; font-size:20px; line-height:1.5; overflow:hidden; text-overflow: ellipsis; white-space: nowrap; }
.n-video-bot-left-list ul li .con .des { color:#8b8c8c; font-size:18px; line-height:1.5;  overflow:hidden; text-overflow: ellipsis; white-space: nowrap; margin-top:5px; }
.n-video-bot-left-list ul li .con .des i { display:inline-block; width:18px; height:18px; background:url(../images/video-time.png) no-repeat center center; background-size:100% 100%; vertical-align:middle; margin-right:10px; }
.n-video-bot-left-list ul li .con .des span { display:inline-block; background-color:#fdf5f5; color:#da353d; padding:3px 10px; border-radius:10px; color:#da353d; font-size:16px; margin-left:10px; }
.n-video-bot-left-list ul li .more { float:right; width:48px; height:48px; }
.n-video-bot-left-list ul li .more img { width:100%; height:100%; }
/*n-video-play*/
.n-video-play { margin-top:30px; }
.n-video-play .pic { width:100%; }
.n-video-play .pic img { width:100%;  border-radius: 10px;}
.n-video-play .pic video { width:100%; border-radius: 10px;}
.n-video-play .con { padding:20px 30px; }
.n-video-play .con .tit { color:#000000; font-size:30px; line-height:1.5; }
.n-video-play .con .des { color:#000000; font-size:18px; line-height:1.5;  margin-top:15px; }
.n-video-play .con .des i { display:inline-block; width:18px; height:18px; background:url(../images/video-time.png) no-repeat center center; background-size:100% 100%; vertical-align:middle; margin-right:10px; transform: translateY(-2px);}
/*上传图片*/
.n-imagephoto { padding-top:20px; padding-bottom:20px; }
.n-imagephoto dl dd { float:left; width:120px; text-align:center; margin-right:20px; }
.n-imagephoto dl dd button { border:none; width:100%; height:120px; display:block; }
.n-imagephoto dl dd button img { width: 100%;height: 100%; object-fit: contain; }
/*city-picker-box*/
.city-picker-box { width:320px; position:relative; }
.city-picker-box input, .city-picker-box select { width: 300px; padding: 8px; }
/*member-h-right*/
.member-h-right { float:right; }
.member-h-right ul li { float:left; margin-left:40px; position:relative;  color:#403f3f; font-size:16px; line-height:50px; }
.member-h-right ul li::after{content:""; position:absolute; left:-20px; top:50%; margin-top:-8px; width:2px; height:16px; background-color:#d2d2d2; }
.member-h-right ul li i { display:inline-block; width:8px; height:8px; background-color:#ef0303; border-radius:50%; position:absolute; left:13px; top:13px; }
.member-h-right ul li:first-child::after { display:none;}
.member-h-right ul li img { width:20px; height:20px; vertical-align:middle; margin-right:5px; transform: translateY(-2px); }
.member-h-right ul li:hover { color:#ed3d3e; }
/*m-gray-bg*/
.m-gray-bg { background-color:#fafafa; box-shadow: inset 0 0 10px 5px #eeeeee; padding-top:20px; padding-bottom:60px; }
/*m-position*/
.m-position { color:#313131; font-size:16px; line-height:1.5; }
.m-position a:hover { color:#ef0303; }
/*m-slogan*/
.m-slogan { margin-top:20px; }
.m-slogan img { width:100%; }
/*member-main*/
.member-main { height:auto; margin-top:30px; }
.member-left { float:left;  width:240px;  background-color:#FFF; min-height:800px; padding:10px; }
/*member-left-top*/
.member-left-top { padding:5px; }
.member-left-top .pic { float:left; width:64px; height:64px; position:relative; }
.member-left-top .pic img {width: 100%;height: 100%; object-fit: cover;object-position: center 30%; border-radius:50%;  }
.member-left-top .info { position:absolute; left:0; bottom:-15px; width:100%; height:20px; background-color:#fef2f2; text-align:center; border-radius:10px; color:#f01313; font-size:14px; line-height:20px; font-weight:bold;  }
.member-left-top .con { float:right; width:calc(100% - 64px - 15px);  color:#403f3f; font-size:18px; line-height:64px;  overflow:hidden; text-overflow: ellipsis; white-space: nowrap; }
/*member-left-sub*/
.member-left-sub { height:auto; border-top:#eeeeee solid 1px; margin-top:30px; }
.member-left-sub ul li { color:#000000; font-size:18px; line-height:60px;  padding-left:30px; border-bottom:#eeeeee solid 1px; position:relative; }
.member-left-sub ul li::after{content:""; position:absolute; left:15px; top:50%; margin-top:-8px; width:6px; height:16px; background-color:#ef0303; }
.member-left-sub ul li a { display:block; color:#000000;  }
.member-left-sub ul li:hover { color:#ef0303; }
.member-left-sub ul li:hover a { color:#ef0303; }
.member-left-sub ul li.active { color:#ef0303; }
.member-left-sub ul li.active a { color:#ef0303; font-weight:bold; }
/*member-right*/
.member-right { float:right; width:calc(100% - 240px - 15px); background-color:#FFF; min-height:800px; padding:0 30px 30px 30px; }
.member-right-ban { height:auto; border-bottom:#eeeeee solid 1px; }
.member-right-ban .tit { float:left; color:#ef0303; font-size:22px; line-height:80px; position:relative; padding-left:15px; }
.member-right-ban .tit::after{content:""; position:absolute; left:0; top:50%; margin-top:-8px; width:6px; height:16px; background-color:#ef0303; }
.member-right-ban .more { float:right; color:#949191; font-size:16px; line-height:80px; }
/*m-sub*/
.m-sub { margin-top:20px; }
.m-sub ul li { float:left; color:#000000; font-size:22px; line-height:2.3; margin-right:50px; position:relative; }
.m-sub ul li.active { color:#ef0303; }
.m-sub ul li.active::after{ content:""; position:absolute; left:50%; margin-left:-19px; bottom:0; width:38px; height:3px; background-color:#ef0303; }
.m-sub ul li:hover { color:#ef0303; }
/*m-order-list*/
.m-order-list { height:auto; }
.m-order-list ul li { height:auto; border-bottom:#eeeeee solid 1px; padding:15px 0 35px 0; }
.m-order-top { display:flex; align-items: center; justify-content: space-between; color:#8b8c8c; font-size:18px; line-height:60px;  }
.m-order-top .red { color:#f20404; }
.m-order-top .green { color:#008609; }
.m-order-top .gray { color:#acafac; }
.m-order-mid { display: flex; justify-content: space-between; align-items: flex-end; }
.m-order-mid-left {  width:calc(100% - 150px - 30px); }
.m-order-mid-left .pic { float:left; width:220px; height:150px; overflow:hidden; border-radius:5px;  }
.m-order-mid-left .pic img {width: 100%;height: 100%; object-fit: cover;object-position: center 30%;}
.m-order-mid-left .con { float:right; width:calc(100% - 220px - 30px); }
.m-order-mid-left .con .tit { color:#020000; font-size:20px; line-height:1.5; overflow:hidden; text-overflow: ellipsis; white-space: nowrap; margin-top:15px; }
.m-order-mid-left .con .des { color:#8b8c8c; font-size:18px; line-height:2; overflow:hidden; text-overflow: ellipsis; white-space: nowrap; margin-top:5px; }
.m-order-mid-left .con .price { color:#8b8c8c; font-size:16px; line-height:36px; overflow:hidden; text-overflow: ellipsis; white-space: nowrap; margin-top:5px; height:36px; }
.m-order-mid-left .con .price .price-left { float:left; color:#f20404; font-size:20px; }
.m-order-mid-left .con .price .price-left .free { display:inline-block; background-color:#fef2f2; border-top-left-radius:10px;  border-bottom-right-radius:10px;  font-size:16px; padding:0 20px; }
.m-order-mid-left .con .price .price-right { float:left; margin-left:10px; text-decoration: line-through; }
.m-order-mid-right { width:150px; }
.m-order-mid-right a { display:block; width:100%; height:40px; margin-top:10px; background-color:#f5f5f5; border-radius:5px; text-align:center;  color:#000000; font-size:18px; line-height:40px;  }
.m-order-mid-right a:hover { color:#ef0303; }
.m-order-mid-right a.red { background-color:#fef2f2; color:#ef0303; }
/*m-Intention*/
.m-Intention { margin-top:70px; }
.m-Intention ul li { float:left; width:25%;  text-align:center; }
.m-Intention ul li .pic { width:62px; height:62px; margin:0 auto; }
.m-Intention ul li .pic img { width: 100%;height: 100%; object-fit: contain; }
.m-Intention ul li .tit { color:#000000; font-size:20px; line-height:1.5; margin-top:15px; }
.m-Intention ul li .more { display:inline-block; width:auto; border:#eeeeee solid 1px; color:#f01414; font-size:18px; line-height:45px; padding:0 35px;  border-radius:23px; margin-top:20px; }
.m-Intention ul li:hover .tit { color:#f01414; }
.m-Intention ul li:hover .more { border:#f01414 solid 1px;  background-color:#f01414; color:#FFF; }
/*m-courses*/
.m-courses { height:auto; }
.m-courses ul li { border-bottom:#eeeeee solid 1px; padding:30px 0; }
.m-courses ul li .con { float:left; width:calc(100% - 160px - 30px); }
.m-courses ul li .con .tit { color:#020000; font-size:20px; line-height:1.5;  }
.m-courses ul li .con .des { color:#8b8c8c; font-size:18px; line-height:1.5; margin-top:10px; }
.m-courses ul li .more { float:right; width:160px; color:#ef0303; font-size:18px; line-height:1.5; text-align:right; margin-top:20px; }
.m-courses ul li .more i { display:inline-block; width:14px; height:14px; background:url(../images/public-more.png) no-repeat center center; background-size:100% 100%; vertical-align:middle; margin-left:10px; transform: translateY(-1px);  }
.m-courses ul li .more .gray { color:#939494; }
.m-courses ul li:hover .tit { color:#ef0303; }
.mt20 { margin-top:20px; }
/*m-newlist*/
.m-newlist { height:auto; }
.m-newlist ul li { border-bottom:#eeeeee solid 1px; padding:30px 0; }
.m-newlist ul li .pic { float:left; width:60px; }
.m-newlist ul li .pic img{max-width: 100%;max-height: 100%;vertical-align: middle;}
.m-newlist ul li .con { float:left;  width:calc(100% - 60px - 140px - 60px); margin-left:30px; }
.m-newlist ul li .con .tit { color:#020000; font-size:20px; line-height:1.5;  }
.m-newlist ul li .con .tit i { display:inline-block; width:16px; height:16px; border-radius:50%; background-color:#ef0303; vertical-align:middle; margin-left:10px; }
.m-newlist ul li .con .des { color:#8b8c8c; font-size:18px; line-height:1.5; margin-top:10px; }
.m-newlist ul li .date { float:right; width:140px; color:#8b8c8c; font-size:18px; line-height:1.5; margin-top:20px; text-align:right; }
.m-newlist ul li:hover .tit { color:#ef0303; }
/*m-message*/
.m-message { height:auto; }
.m-message ul li { border-bottom:#eeeeee solid 1px; padding:30px 0; }
.m-message ul li .con { float:left;  width:calc(100% - 140px - 30px);  }
.m-message ul li .con .date { color:#8b8c8c; font-size:18px; line-height:1.5; }
.m-message ul li .con .tit { color:#020000; font-size:20px; line-height:1.5; margin-top:10px;  }
.m-message ul li .con .des { color:#8b8c8c; font-size:18px; line-height:1.5; margin-top:10px; }
.m-message ul li .more { float:right; width:140px; color:#8b8c8c; font-size:18px; line-height:1.5; margin-top:20px; text-align:right; }
.m-message ul li .more i { display:inline-block; width:14px; height:14px; background:url(../images/public-more.png) no-repeat center center; background-size:100% 100%; vertical-align:middle; margin-left:10px; transform: translateY(-1px);  }
.m-message ul li:hover .tit { color:#ef0303; }


@media (max-width:1750px){
.wrap{width:83%}
/*header1750*/
.header {height:80px; }
.header .logo { height:60px;  }
.header .h-addr { background-size:19px 19px; padding-left:19px; font-size:16px; line-height:30px; margin-right:8px;  }
.header .h-addr i {width:19px; height:19px; margin-left:4px; transform: translateY(-1px); }
.header .h-tel { background-size:19px 19px; padding-left:28px;  font-size:16px; line-height:30px; margin-right:22px;  }
/*auth-buttons1750*/
.header .login-btn { min-width:70px; height:30px; font-size:16px; line-height:28px; padding:0 13px; }
.header .signup-btn { min-width:70px; height:30px; font-size:16px; line-height:28px; margin-left:8px; padding:0 13px;  }
/*nav1750*/
.nav { height:50px; }
.nav ul li { font-size:16px; line-height:50px; } 
.nav ul li a { padding:0 20px;  }
.nav ul li a::after{margin-top:-7px; height:14px; }
.nav ul li .sub { top:50px; }
/*i-slogan1750*/
.i-slogan { margin-top:25px; }
/*n-public1750*/
.n-public { margin-top:25px; }
.n-public .tit { font-size:20px; line-height:40px; padding-left:25px; }
.n-public .tit::after{ left:5px; margin-top:-9px; width:6px; height:18px; }
/*i-public1750*/
.i-public .tit { font-size:20px; line-height:40px; padding-left:25px; }
.i-public .tit::after{ left:5px; margin-top:-9px; width:6px; height:18px; }
.i-public .more { font-size:15px; line-height:40px; }
.i-public .more i { width:12px; height:12px; margin-left:4px; transform: translateY(-1px);  }
.i-public .sub ul li { height:30px; border-radius:15px; margin-left:8px; font-size:16px; line-height:30px; margin-top:5px; }
.i-public .sub ul li a { padding:0 15px; }
/*i-main1750*/
.i-main { margin-top:25px; }
.i-main-left { height:310px; }
.i-list { margin-top:8px; }
.i-list ul li { font-size:16px; }
/*i-course1750*/
.i-course { margin-top:25px; }
.i-course-list { margin-top:20px; height:210px; }
.i-course-list .swiper-slide{ height:210px; font-size:16px; }
/*i-business1750*/
.i-business { margin-top:25px; }
.i-business-list ul li { width:calc((100% - 30px) / 4); margin-left:10px; height:160px; margin-top:20px;  padding:25px 25px 0 20px; }
.i-business-list ul li .pic { width:50px; height:50px; }
.i-business-list ul li .tit { font-size:19px; margin-top:4px; }
.i-business-list ul li .des { font-size:16px; margin-top:8px; background-size:12px 12px; }
.i-business-list ul li:hover .des { background-size:12px 12px; }
/*i-bulk1750*/
.i-bulk { margin-top:25px; }
/*i-quality1750*/
.i-quality { margin-top:25px; }
.i-quality-list ul li { width:46%; padding:30px 0; }
.i-quality-list ul li:nth-child(even) { margin-left:6%; }
.i-quality-list ul li .pic { width:200px; height:140px; }
.i-quality-list ul li .con { width:calc(100% - 200px - 20px); }
.i-quality-list ul li .con .tit { font-size:19px; margin-top:24px; }
.i-quality-list ul li .con .des { font-size:15px; margin-top:8px; }
/*i-cooperative1750*/
.i-cooperative { margin-top:25px; padding-bottom:40px;  }
.i-cooperative-list { margin-top:20px; }
.i-cooperative-list ul li { height:170px;  padding-top:15px; }
.i-cooperative-list ul li .pic { width:100px; height:100px; }
.i-cooperative-list ul li .tit { font-size:18px; margin-top:8px; }
/*footer1750*/
.footer { font-size:15px; padding-top:50px; padding-bottom:50px; }
.f-left { width:25%; }
.f-mid { width:15%; }
.f-right { width:41%; }
.f-right .con { width:calc(100% - 110px - 20px); }
.f-right .pic { width:110px; }
.f-ban { font-size:16px; line-height:50px; margin-bottom:13px; }
.f-ban::after{ width:35px; }
/*f-copy1750*/
.f-copy { font-size:15px; }
/*n-position1750*/
.n-position { margin-top:5px;  }
.n-position-left { font-size:18px; line-height:60px;}
.n-position-right { font-size:16px; line-height:60px;}
.n-position-right i { width:21px; height:21px; margin-right:8px; transform: translateY(-1px); }
/*n-page1750*/
.n-page { padding:30px 0; font-size:18px; }
/*n-screening1750*/
.n-screening .item { padding-bottom:13px; }
.n-screening .item-left { width:130px; font-size:19px;  margin-top:13px;}
.n-screening .item-right { width:calc(100% - 130px - 5px);  }
.n-screening .item a { margin-right:40px; font-size:19px; margin-top:13px; }
.n-screening .item a.active::after{ height:2px; }
.n-screening .item-right .layui-form-item { margin-top:13px; }
/*n-prolist1750*/
.n-prolist ul li { margin-top:25px; }
.n-prolist ul li .pic { height:190px;  }
.n-prolist ul li .con .tit { font-size:19px; margin-top:13px; }
.n-prolist ul li .con .des { font-size:15px;  margin-top:4px; }
/*n-newshow1750*/
.n-newshow {  margin-top:40px; }
.n-tit { font-size:25px;  }
.n-des { font-size:16px; margin-top:13px; }
.n-line { margin-top:20px; }
.n-show { font-size:18px; margin-top:20px; }
.n-other { font-size:16px; }
.n-newshow-top .con { width:calc(100% - 120px); }
.n-newshow-top .collect { width:120px; font-size:19px; margin-top:26px; }
.n-newshow-top .collect i { width:21px; height:21px; transform: translateY(-1px); }
/*n-consultNow1750*/
.n-consultNow { width:80px; height:80px; }
/*n-form1750*/
.n-form.mt { margin-top:25px; }
.n-form ul li { margin-top:8px; font-size:16px; line-height:45px; }
.n-form ul li::after{ left:130px; }
.n-form ul li .n-left { width:120px; }
.n-form ul li .n-right { width:calc(100% - 130px - 20px); }
/*表单1750*/
.n-form .text { line-height:25px; }
.n-form .edit { right:15px; }
.n-form .edit i { width:16px; height:16px; }
/*输入框1750*/
.n-form .n-input { height:45px; font-size:16px; }
/*选择日期1750*/
.n-form .n-select-nobg { height:45px; font-size:16px; }
/*下拉框1750*/
.n-form .n-select .layui-input { height:45px; font-size:16px; }
/*复选框1750*/
.n-form .layui-form-checkbox>div { font-size:16px; }
/*单选框1750*/
.n-form .layui-form-radio>* { font-size:16px; }
/*文本域1750*/
.n-form .n-textarea { height:120px; font-size:16px; line-height:45px;}
/*阅读同意1750*/
.order-bottom {padding:20px 150px 70px 150px;  }
.order-bottom .n-prompt { font-size:16px; }
.order-bottom .n-agreement-section{font-size:16px;}
.order-bottom .layui-form-checkbox[lay-skin=primary]>div {font-size:16px; }
/*提交按钮1750*/
.n-submit-btn { width:350px; height:45px; font-size:16px; line-height:45px; margin-top:13px; }
.m-submit-btn { width:350px; height:45px; font-size:16px; line-height:45px; margin-top:13px; }
/*register-box1750*/
.register-box { max-width:700px; padding:20px 40px 40px 40px; }
/*gray-bg1750*/
.gray-bg {  padding-top:40px; padding-bottom:40px;  }
/*切换1750*/
.public-form .tab-container{ margin-top:25px; }
.public-form .tab{ font-size:19px; line-height:50px; margin-right:13px; }
.public-form .tab.active{ font-size:22px; }
/*表单1750*/
.public-form .form-container{ margin-top:13px; }
.public-form .form-group{margin-bottom:18px;}
/*下拉1750*/
.public-form .form-select .layui-input { height:50px; font-size:15px; line-height:50px; padding-left:15px;}
.public-form .form-control{height:50px; font-size:15px; line-height:50px; padding-left:15px;}
/*验证码1750*/
.public-form .send-code-btn{ font-size:15px;}
.public-form .agreement-section{margin:16px 0;font-size:15px;}
/*按钮1750*/
.public-form .submit-btn{ height:50px; font-size:17px;}
.public-form .form-info { font-size:16px; margin-top:15px; }
/*n-course1750*/
.n-line-course { margin-top:25px; }
.n-course ul li { margin-top:25px; }
.n-course ul li .pic { height:180px; }
.n-course ul li .con .tit { font-size:18px; margin-top:13px; }
.n-course ul li .con .des { font-size:16px; margin-top:4px; }
.n-course ul li .con .price { font-size:15px; line-height:30px; margin-top:4px; height:30px; }
.n-course ul li .con .price .price-left { font-size:18px; }
.n-course ul li .con .price .price-left .free { border-top-left-radius:8px;  border-bottom-right-radius:8px;  font-size:15px; padding:0 16px; }
.n-course ul li .con .price .price-right { margin-left:8px; }
/*n-video-top1750*/
.n-video-top { margin-top:15px; }
.n-video-top .pic { height:330px;}
.n-video-top .piclist{ height:330px; }
.n-video-top .con .tit {  font-size:24px; margin-top:15px; }
.n-video-top .con .des { font-size:16px; margin-top:15px; }
.n-video-top .con .price { font-size:15px; line-height:30px; height:30px; margin-top:15px; }
.n-video-top .con .price .price-left { font-size:18px; }
.n-video-top .con .price .price-left .free  { border-top-left-radius:8px;  border-bottom-right-radius:8px;  font-size:15px; padding:0 16px; }
.n-video-top .con .price .price-right { margin-left:8px; }
.n-video-top .con .more {  margin-top:45px; padding-top:45px; }
.n-video-top .con .more-left a { padding:0 35px; font-size:16px; line-height:43px; margin-right:8px; }
.n-video-top .con .more-right { font-size:16px; }
.n-video-top .con .more-right i { width:25px; height:25px; }
/*n-video-bot1750*/
.n-video-bot { margin-top:60px; }
.n-video-bot-left-ban ul li { font-size:20px; margin-right:40px; }
.n-video-bot-left-ban ul li.active::after{ height:2px; }
.n-video-bot-left-show { font-size:16px; padding:15px; }
.n-video-bot-right-ban {  font-size:20px; padding-left:27px; }
.n-video-bot-right-ban::after{ left:12px; margin-top:-6px; width:6px; height:18px;  }
.n-video-bot-right-con { padding:0 8px; }
/*n-video-bot-left-list1750*/
.n-video-bot-left-list ul li { padding:40px 35px 40px 10px; }
.n-video-bot-left-list ul li .nob { width:70px; font-size:24px; margin-top:5px; }
.n-video-bot-left-list ul li .con { width:calc(100% - 70px - 43px - 70px); }
.n-video-bot-left-list ul li .con .tit { font-size:18px; }
.n-video-bot-left-list ul li .con .des { font-size:16px; margin-top:4px; }
.n-video-bot-left-list ul li .con .des i { width:16px; height:16px; margin-right:8px; }
.n-video-bot-left-list ul li .con .des span { padding:2px 8px; border-radius:8px;  font-size:15px; margin-left:8px; }
.n-video-bot-left-list ul li .more { width:43px; height:43px; margin-top:3px; }
/*n-video-play1750*/
.n-video-play { margin-top:25px; }
.n-video-play .con { padding:15px 25px; }
.n-video-play .con .tit { font-size:24px; }
.n-video-play .con .des { font-size:16px;  margin-top:13px; }
.n-video-play .con .des i { width:16px; height:16px;  margin-right:8px; transform: translateY(-1px);}
/*上传图片1750*/
.n-imagephoto { padding-top:15px;  padding-bottom:15px;}
.n-imagephoto dl dd { width:110px; margin-right:15px; }
.n-imagephoto dl dd button { height:110px; }
/*member-bg1750*/
.member-h-right ul li { margin-left:30px; font-size:15px; line-height:35px; }
.member-h-right ul li::after{ margin-top:-7px; height:14px; }
.member-h-right ul li i { width:6px; height:6px; left:12px; top:12px; }
.member-h-right ul li img { width:16px; height:16px; }
/*m-gray-bg1750*/
.m-gray-bg {  padding-top:15px; padding-bottom:50px; }
/*m-position1750*/
.m-position { font-size:15px; }
/*m-slogan1750*/
.m-slogan { margin-top:15px; }
/*member-main1750*/
.member-main { margin-top:25px; }
.member-left { width:190px; min-height:700px; padding:8px;}
/*member-left-top1750*/
.member-left-top { padding:4px; }
.member-left-top .pic { width:44px; height:44px;  }
.member-left-top .info { bottom:-13px;  height:16px;  font-size:12px; line-height:16px; }
.member-left-top .con{ width:calc(100% - 44px - 10px);  font-size:16px; line-height:44px; }
/*member-left-sub1750*/
.member-left-sub { margin-top:25px; }
.member-left-sub ul li { font-size:16px; line-height:50px;  padding-left:25px;  }
.member-left-sub ul li::after{ left:10px; margin-top:-7px; width:4px; height:14px; }
.member-right-con { padding:0 15px; }
/*member-right1750*/
.member-right { width:calc(100% - 190px - 15px);  min-height:700px; padding:0 20px 30px 20px; }
.member-right-ban .tit { font-size:19px; line-height:70px; padding-left:15px; }
.member-right-ban .tit::after{ left:0; margin-top:-7px; width:4px; height:14px; }
.member-right-ban .more { font-size:15px; line-height:70px; }
/*m-sub1750*/
.m-sub { margin-top:15px; }
.m-sub ul li { font-size:19px;  margin-right:40px; }
.m-sub ul li.active::after{ height:2px; }
/*m-order-list1750*/
.m-order-list ul li { padding:10px 0 30px 0; }
.m-order-top { font-size:16px; line-height:50px;  }
.m-order-mid-left {  width:calc(100% - 120px - 25px); }
.m-order-mid-left .pic { width:170px; height:120px; }
.m-order-mid-left .con { width:calc(100% - 170px - 25px); }
.m-order-mid-left .con .tit { font-size:18px; margin-top:13px; }
.m-order-mid-left .con .des { font-size:16px; margin-top:4px; }
.m-order-mid-left .con .price { font-size:15px; line-height:30px; margin-top:4px; height:30px; }
.m-order-mid-left .con .price .price-left { font-size:18px; }
.m-order-mid-left .con .price .price-left .free { border-top-left-radius:8px;  border-bottom-right-radius:8px;  font-size:15px; padding:0 16px; }
.m-order-mid-left .con .price .price-right { margin-left:8px; }
.m-order-mid-right { width:120px; }
.m-order-mid-right a { height:35px; margin-top:8px; font-size:16px; line-height:35px;  }
/*m-Intention1750*/
.m-Intention { margin-top:60px; }
.m-Intention ul li .pic { width:52px; height:52px; }
.m-Intention ul li .tit { font-size:18px; margin-top:13px; }
.m-Intention ul li .more { font-size:16px; line-height:40px; padding:0 30px;  border-radius:20px; margin-top:18px; }
/*m-courses1750*/
.m-courses ul li { padding:25px 0; }
.m-courses ul li .con { width:calc(100% - 140px - 25px); }
.m-courses ul li .con .tit { font-size:18px;  }
.m-courses ul li .con .des { font-size:16px; margin-top:8px; }
.m-courses ul li .more { width:140px; font-size:16px; margin-top:18px; }
.m-courses ul li .more i { width:12px; height:12px; margin-left:8px; transform: translateY(0);  }
/*m-newlist1750*/
.m-newlist ul li { padding:25px 0; }
.m-newlist ul li .pic { width:50px; }
.m-newlist ul li .con { width:calc(100% - 50px - 120px - 50px); margin-left:25px; }
.m-newlist ul li .con .tit { font-size:18px; }
.m-newlist ul li .con .tit i { width:14px; height:14px; margin-left:8px; }
.m-newlist ul li .con .des { font-size:16px; margin-top:8px; }
.m-newlist ul li .date { width:120px; font-size:16px; margin-top:18px; }
/*m-message1750*/
.m-message ul li { padding:25px 0; }
.m-message ul li .con { width:calc(100% - 120px - 25px);  }
.m-message ul li .con .date { font-size:16px; }
.m-message ul li .con .tit { font-size:18px; margin-top:8px;  }
.m-message ul li .con .des { font-size:16px; margin-top:8px; }
.m-message ul li .more { width:120px; font-size:16px; margin-top:18px; }
.m-message ul li .more i { width:12px; height:12px; margin-left:8px; transform: translateY(0);  }


}


@media (max-width:1400px){
/*nav1400*/
.nav ul li a { padding:0 15px;  }
/*i-course1400*/
.i-course-list { height:190px; }
.i-course-list .swiper-slide{ height:190px; }
/*i-business1400*/
.i-business-list ul li { height:150px; padding:20px 20px 0 15px; }
.i-business-list ul li .pic { width:40px; height:40px; }
/*i-quality1400*/
.i-quality-list ul li { padding: 20px 0; }
.i-quality-list ul li .con .tit { font-size:17px; }
/*i-cooperative1400*/
.i-cooperative { margin-top:25px; padding-bottom:30px;  }
.i-cooperative-list ul li { height:160px; }
.i-cooperative-list ul li .pic { width:90px; height:90px; }
.i-cooperative-list ul li .tit { font-size:16px; }
/*footer1400*/
.footer { padding-top:40px; padding-bottom:40px; }
.f-left { width:30%; }
.f-mid { width:18%; }
.f-right { width:46%; }
/*n-position1400*/
.n-position { margin-top:0;  }
.n-position-left { font-size:16px; line-height:50px;}
.n-position-right { font-size:15px; line-height:50px;}
.n-position-right i { width:19px; height:19px; margin-right:6px; }
/*n-page1400*/
.n-page { padding:20px 0; font-size:16px; }
/*n-screening1400*/
.n-screening .item { padding-bottom:11px; }
.n-screening .item-left { width:110px; font-size:17px;  margin-top:11px;}
.n-screening .item-right { width:calc(100% - 110px - 5px);  }
.n-screening .item a { margin-right:30px; font-size:17px; margin-top:11px; }
.n-screening .item-right .layui-form-item { margin-top:11px; }
/*n-prolist1400*/
.n-prolist ul li { margin-top:20px; }
.n-prolist ul li .pic { height:170px;  }
.n-prolist ul li .con .tit { font-size:17px; margin-top:11px; }
/*n-newshow1400*/
.n-newshow {  margin-top:30px; }
.n-tit { font-size:20px;  }
.n-des { font-size:15px; margin-top:11px; }
.n-line { margin-top:15px; }
.n-show { font-size:16px; margin-top:15px; }
.n-newshow-top .con { width:calc(100% - 110px); }
.n-newshow-top .collect { width:110px; font-size:17px; margin-top:16px; }
.n-newshow-top .collect i { width:19px; height:19px; }
/*n-consultNow1400*/
.n-consultNow { width:60px; height:60px; }
/*n-form1400*/
.n-form.mt { margin-top:20px; }
.n-form ul li { margin-top:6px; font-size:15px; line-height:40px; }
.n-form ul li::after{ left:120px; }
.n-form ul li .n-left { width:110px; }
.n-form ul li .n-right { width:calc(100% - 120px - 18px); }
/*表单1400*/
.n-form .text { line-height:20px; }
.n-form .edit { right:10px; }
.n-form .edit i { width:14px; height:14px; }
/*输入框1400*/
.n-form .n-input  { height:40px; font-size:15px; }
/*选择日期1400*/
.n-form .n-select-nobg { height:40px; font-size:15px; }
/*下拉框1400*/
.n-form .n-select .layui-input{ height:40px; font-size:15px; }
/*复选框1400*/
.n-form .layui-form-checkbox>div { font-size:15px; }
/*单选框1400*/
.n-form .layui-form-radio>* { font-size:15px; }
/*文本域1400*/
.n-form .n-textarea { height:105px; font-size:15px; line-height:40px;}
/*阅读同意1400*/
.order-bottom {padding:15px 138px 60px 138px;  }
.order-bottom .n-prompt { font-size:15px; }
.order-bottom .n-agreement-section{font-size:15px}
.order-bottom .layui-form-checkbox[lay-skin=primary]>div {font-size:15px; }
/*提交按钮1400*/
.n-submit-btn { width:300px; height:40px; font-size:15px; line-height:40px; margin-top:11px; }
.m-submit-btn { width:300px; height:40px; font-size:15px; line-height:40px; margin-top:11px; }
/*register-box1400*/
.register-box { max-width:600px; margin:0 auto; padding:10px 30px 30px 30px; }
/*gray-bg1400*/
.gray-bg {  padding-top:30px; padding-bottom:30px;  }
/*切换1400*/
.public-form .tab-container{ margin-top:20px; }
.public-form .tab{ font-size:16px; line-height:45px; margin-right:11px; }
.public-form .tab.active{ font-size:19px; }
/*表单1400*/
.public-form .form-container{ margin-top:11px; }
.public-form .form-group{margin-bottom:16px;}
/*下拉1400*/
.public-form .form-select .layui-input { height:45px; line-height:45px; padding-left:10px;}
.public-form .form-control{height:45px; line-height:45px; padding-left:10px;}
/*按钮1400*/
.public-form .submit-btn{ height:45px; font-size:16px;}
/*n-course1400*/
.n-line-course { margin-top:20px; }
.n-course ul li { margin-top:20px; }
.n-course ul li .pic { height:150px; }
.n-course ul li .con .tit { font-size:16px; margin-top:11px; }
.n-course ul li .con .des { font-size:15px; }
.n-course ul li .con .price { font-size:14px; line-height:26px; height:26px; }
.n-course ul li .con .price .price-left { font-size:16px; }
.n-course ul li .con .price .price-left .free { border-top-left-radius:6px;  border-bottom-right-radius:6px;  font-size:14px; padding:0 12px; }
.n-course ul li .con .price .price-right { margin-left:6px; }
/*n-video-top1400*/
.n-video-top { margin-top:10px; }
.n-video-top .pic { height:270px;}
.n-video-top .piclist{ height:270px; }
.n-video-top .con .tit {  font-size:19px; margin-top:10px; }
.n-video-top .con .des { font-size:15px; margin-top:10px; }
.n-video-top .con .price { font-size:14px; line-height:26px; height:26px; margin-top:10px; }
.n-video-top .con .price .price-left { font-size:16px; }
.n-video-top .con .price .price-left .free { border-top-left-radius:6px;  border-bottom-right-radius:6px;  font-size:14px; padding:0 12px; }
.n-video-top .con .price .price-right { margin-left:6px; }
.n-video-top .con .more {  margin-top:40px; padding-top:40px; }
.n-video-top .con .more-left a { padding:0 30px; font-size:15px; line-height:38px; margin-right:6px; }
.n-video-top .con .more-right { font-size:14px; }
.n-video-top .con .more-right i { width:23px; height:23px; }
/*n-video-bot1400*/
.n-video-bot { margin-top:40px; }
.n-video-bot-left-ban ul li { font-size:18px; margin-right:30px; }
.n-video-bot-left-show { padding:10px; }
.n-video-bot-right-ban {  font-size:18px; padding-left:22px; }
.n-video-bot-right-ban::after{ left:9px; margin-top:-8px; width:6px; height:16px;  }
.n-video-bot-right-con { padding:0 6px; }
/*n-video-bot-left-list1400*/
.n-video-bot-left-list ul li { padding:35px 30px 35px 5px; }
.n-video-bot-left-list ul li .nob { width:50px; font-size:19px; margin-top:3px; }
.n-video-bot-left-list ul li .con { width:calc(100% - 50px - 38px - 50px); }
.n-video-bot-left-list ul li .con .tit { font-size:16px; }
.n-video-bot-left-list ul li .con .des { font-size:15px; margin-top:3px; }
.n-video-bot-left-list ul li .con .des i { width:14px; height:14px; margin-right:6px; }
.n-video-bot-left-list ul li .con .des span { padding:1px 6px; border-radius:6px;  font-size:14px; margin-left:6px; }
.n-video-bot-left-list ul li .more { width:38px; height:38px; margin-top:3px; }
/*n-video-play1400*/
.n-video-play { margin-top:20px; }
.n-video-play .con { padding:10px 20px; }
.n-video-play .con .tit { font-size:22px; }
.n-video-play .con .des { margin-top:11px; }
.n-video-play .con .des i { width:14px; height:14px;  margin-right:6px; }
/*上传图片1400*/
.n-imagephoto { padding-top:10px; padding-bottom:10px; }
.n-imagephoto dl dd { width:100px; margin-right:10px; }
.n-imagephoto dl dd button { height:100px; }
/*m-gray-bg1400*/
.m-gray-bg {  padding-top:10px; padding-bottom:40px; }
/*m-slogan1400*/
.m-slogan { margin-top:10px; }
/*member-main1400*/
.member-main { margin-top:20px; }
.member-left { min-height:600px; padding:5px;}
/*member-left-top1400*/
.member-left-top { padding:3px; }
.member-left-top .pic { width:34px; height:34px;  }
.member-left-top .con{ width:calc(100% - 34px - 5px);  font-size:15px; line-height:34px; }
/*member-left-sub1400*/
.member-left-sub { margin-top:20px; }
.member-left-sub ul li { font-size:15px; line-height:45px;  padding-left:20px;  }
.member-left-sub ul li::after{ left:8px; margin-top:-6px; width:3px; height:12px; }
.member-right-con { padding:0 10px; }
/*member-right1400*/
.member-right { min-height:600px; padding:0 15px 30px 15px; }
.member-right-ban .tit { font-size:17px; line-height:60px; padding-left:10px; }
.member-right-ban .tit::after { left:0; margin-top:-6px; width:3px; height:12px; }
.member-right-ban .more { line-height:60px; }
/*m-sub1400*/
.m-sub { margin-top:10px; }
.m-sub ul li { font-size:17px;  margin-right:30px; }
/*m-order-list1400*/
.m-order-list ul li { padding:5px 0 25px 0; }
.m-order-top { font-size:15px; line-height:40px;  }
.m-order-mid-left .pic { width:140px; height:100px; }
.m-order-mid-left .con { width:calc(100% - 140px - 20px); }
.m-order-mid-left .con .tit { font-size:16px; margin-top:5px; }
.m-order-mid-left .con .des { font-size:15px; }
.m-order-mid-left .con .price { font-size:14px; line-height:26px; height:26px; }
.m-order-mid-left .con .price .price-left { font-size:16px; }
.m-order-mid-left .con .price .price-left .free { border-top-left-radius:6px;  border-bottom-right-radius:6px;  font-size:14px; padding:0 12px; }
.m-order-mid-left .con .price .price-right { margin-left:6px; }
.m-order-mid-right a { height:30px; margin-top:6px;  font-size:15px; line-height:30px;  }
/*m-Intention1400*/
.m-Intention { margin-top:50px; }
.m-Intention ul li .pic { width:42px; height:42px; }
.m-Intention ul li .tit { font-size:16px; margin-top:11px; }
.m-Intention ul li .more { font-size:15px; line-height:35px; padding:0 25px;  border-radius:17px; margin-top:16px; }
/*m-courses1400*/
.m-courses ul li { padding:20px 0; }
.m-courses ul li .con { width:calc(100% - 120px - 20px); }
.m-courses ul li .con .tit { font-size:16px;  }
.m-courses ul li .con .des { font-size:15px; margin-top:6px; }
.m-courses ul li .more { width:120px; font-size:15px; margin-top:16px; }
.m-courses ul li .more i { width:10px; height:10px; margin-left:6px; }
/*m-newlist1400*/
.m-newlist ul li { padding:20px 0; }
.m-newlist ul li .pic { width:40px; margin-top:5px; }
.m-newlist ul li .con { width:calc(100% - 40px - 110px - 40px); margin-left:20px; }
.m-newlist ul li .con .tit { font-size:16px; }
.m-newlist ul li .con .tit i { width:12px; height:12px; margin-left:6px; }
.m-newlist ul li .con .des { font-size:15px; margin-top:6px; }
.m-newlist ul li .date { width:110px; font-size:15px; margin-top:16px; }
/*m-message1400*/
.m-message ul li { padding:20px 0; }
.m-message ul li .con { width:calc(100% - 110px - 20px);  }
.m-message ul li .con .date { font-size:15px; }
.m-message ul li .con .tit { font-size:16px; }
.m-message ul li .con .des { font-size:15px; }
.m-message ul li .more { width:110px; font-size:15px; margin-top:16px; }
.m-message ul li .more i { width:10px; height:10px; margin-left:6px; }

}


@media (max-width:1200px){
.wrap{width:94%}

}


@media (max-width:992px){
/*header992*/
.welcome { display:none;}
.header{ display:none;}
.nav{ display:none;}
.header2{ display: block; } 
.header-wrap { display:block; height:60px;}
/*i-main992*/
.i-main-left { width:48.5%; height:260px; }
.i-main-right { width:48.5%; }
.i-list ul li { line-height:2.2; }
/*i-business992*/
.i-business-list ul li { padding: 15px 0 0 10px; }
.i-business-list ul li .pic { width:30px; height:30px; }
.i-business-list ul li .tit { font-size:18px; }
.i-business-list ul li .des { background-image:none; }
/*i-quality992*/
.i-quality-list ul li .pic { width:140px; height:100px; }
.i-quality-list ul li .con { width:calc(100% - 140px - 15px); }
.i-quality-list ul li .con .tit { margin-top:5px; }
/*i-cooperative992*/
.i-cooperative-list ul li { width:25%; }
/*n-prolist992*/
.n-prolist ul li { width:32%; }
.n-prolist ul li:nth-child(4n+2) { margin-left:0;}
.n-prolist ul li:nth-child(4n+3) { margin-left:0;}
.n-prolist ul li:nth-child(4n+4) { margin-left:0;}
.n-prolist ul li:nth-child(3n+2) { margin-left:2%;}
.n-prolist ul li:nth-child(3n+3) { margin-left:2%;}
/*n-course992*/
.n-course ul li { width:32%; }
.n-course ul li:nth-child(4n+2) { margin-left:0;}
.n-course ul li:nth-child(4n+3) { margin-left:0;}
.n-course ul li:nth-child(4n+4) { margin-left:0;}
.n-course ul li:nth-child(3n+2) { margin-left:2%;}
.n-course ul li:nth-child(3n+3) { margin-left:2%;}
/*member-main992*/
.member-right-con { padding:0 10px; }
.member-left { float:none; width:100%; margin-top:20px; min-height:auto; display:none; }
.member-right {float:none; width:100%;  min-height:200px; margin-top:20px; padding:0 10px 30px 10px; }
.member-right-ban .tit { font-size:16px; line-height:50px; }
.member-right-ban .more { line-height:50px; display:none; }

}

@media (max-width:767px){
.wrap{width:80%}
/*i-main767*/
.i-main-left { float:none; width:100%; height:200px; }
.i-main-right { float:none; width:100%; margin-top:30px; }
/*i-public767*/
.i-public .sub { padding-bottom:10px; }
.i-public .sub ul li a { padding:0 10px; }
/*i-business767*/
.i-business-list ul li { width: 48.5%; margin-left:0; }
.i-business-list ul li:nth-child(even) { margin-left:3%; }
/*i-quality767*/
.i-quality-list ul li { float:none; width:100%; }
.i-quality-list ul li:nth-child(even) { margin-left:0; }
/*i-cooperative767*/
.i-cooperative { margin-top:25px; padding-bottom:20px;  }
.i-cooperative-list ul li { width:50%; }
/*footer767*/
.footer { padding-top: 30px; padding-bottom: 30px; }
.f-left { float:none; width:100%; display:none; }
.f-mid { float:none; width:100%; margin-left:0; display:none; }
.f-right{ float:none; width:100%; }
.f-copy-left { float:none; }
.f-copy-right { float:none; }
/*n-position767*/
.n-position-left { display:none; }
.n-position-right { float:left; }
/*n-screening767*/
.n-screening .item-left { float:none; width:100%; font-weight:bold; font-size:16px; line-height:1.8; margin-top:9px; }
.n-screening .item-right { float:none; width:100%; }
.n-screening .item a { margin-right:20px; font-size:16px; margin-top:9px; }
/*n-prolist767*/
.n-prolist ul li { width:48.5%; }
.n-prolist ul li:nth-child(3n+2) { margin-left:0;}
.n-prolist ul li:nth-child(3n+3) { margin-left:0;}
.n-prolist ul li:nth-child(even) { margin-left:3%; }
.n-prolist ul li .pic { height: 130px; }
/*.n-prolist ul li { float:none; width:100%; border-bottom: #eeeeee solid 1px; padding: 20px 0; margin-top:0; }
.n-prolist ul li:nth-child(3n+2) { margin-left:0;}
.n-prolist ul li:nth-child(3n+3) { margin-left:0;}
.n-prolist ul li .pic { float:left; width: 140px; height: 100px; }
.n-prolist ul li .con { float:right; width: calc(100% - 140px - 15px); }
.n-prolist ul li .con .tit { margin-top:5px; }
.n-prolist ul li .con .des { margin-top:8px; }*/
/*n-newshow767*/
.n-newshow {  margin-top:20px; }
.n-tit { font-size:19px;  }
.n-newshow-top .con { width:calc(100% - 100px); }
.n-newshow-top .collect { width:100px; font-size:16px; margin-top:16px; }
.n-newshow-top .collect i { width:17px; height:17px; }
.order-bottom { padding: 10px 0 50px 0; }
.n-submit-btn { width:100%; }
.m-submit-btn { width:100%; }
/*register-box767*/
.register-box { max-width:100%;  padding:0 20px 20px 20px; }
/*n-course767*/
.n-course ul li { width:48.5%; }
.n-course ul li:nth-child(3n+2) { margin-left:0;}
.n-course ul li:nth-child(3n+3) { margin-left:0;}
.n-course ul li:nth-child(even) { margin-left:3%; }
.n-course ul li .pic { height: 130px; }
.n-course ul li .con .price .price-left .free { padding:0 8px; }
/*n-video-top767*/
.n-video-top .piclist { float:none; width:100%; height: 220px;  }
.n-video-top .con { float:none; width:100%; margin-top:10px;  }
.n-video-top .con .tit { font-size:18px; }
.n-video-top .con .more { margin-top: 20px;  padding-top: 20px; }
.n-video-top .con .more-left a { padding: 0 20px; }
.n-video-top .con .more-right i { width: 21px; height: 21px; }
.n-video-bot-left { float:none; width:100%;  }
.n-video-bot-left-ban ul li { font-size: 17px; margin-right: 15px; }
.n-video-bot-left-show { padding:10px 5px; }
.n-video-bot-left-list ul li { padding: 15px 5px 15px 0; }
.n-video-bot-left-list ul li .nob { width:40px; }
.n-video-bot-left-list ul li .con {  width: calc(100% - 40px - 33px - 40px); }
.n-video-bot-left-list ul li .con .des i {  margin-right: 0;}
.n-video-bot-left-list ul li .con .des span { padding: 1px 1px;  margin-left: 1px; }
.n-video-bot-left-list ul li .more { width: 33px; height: 33px; }
.n-video-bot-right { float:none; width:100%;  }
.n-video-bot-right-ban { font-size: 17px; padding-left: 15px; }
.n-video-bot-right-ban::after { left: 5px; width: 3px; }
.n-video-bot-right-con { padding:0; }
.n-video-bot-right-con.n-course ul li { float:left; width:48.5%; }
.n-video-bot-right-con.n-course ul li:nth-child(even) { margin-left:3%; }
/*n-video-play767*/
.n-video-play { margin-top:10px; }
.n-video-play .con { padding:10px 10px; }
.n-video-play .con .tit { font-size:18px; }
.n-video-play .con .des { font-size: 15px;  margin-top: 11px; }
/*m-sub767*/
.m-sub ul li { font-size:16px;  margin-right:10px; }
/*m-order-list767*/
.m-order-list ul li { padding:5px 0 20px 0; }
.m-order-mid { display: block; }
.m-order-mid-left { width:100%; }
.m-order-mid-left .con { width:calc(100% - 140px - 15px); }
.m-order-mid-right { width:100%; margin-top:10px; }
.m-order-mid-right a { display:inline-block; width:auto; padding:0 20px; }
/*m-Intention767*/
.m-Intention { margin-top:0; }
.m-Intention ul li { width:50%; margin-top:40px; }
/*m-courses767*/
.m-courses ul li { padding:15px 0; }
.m-courses ul li .con { float:none; width:100%; }
.m-courses ul li .more { float:none; width:100%; text-align:left; }
/*m-newlist767*/
.m-newlist ul li { padding:15px 0; }
.m-newlist ul li .con { width:calc(100% - 40px - 15px); margin-left:15px; }
.m-newlist ul li .con .tit i { width:10px; height:10px; margin-left:4px; }
/*m-message767*/
.m-message ul li { padding:15px 0; }
.m-message ul li .con { float:none; width:100%; }
.m-message ul li .more { float:none; width:100%; }

}

@media (max-width:500px){
.wrap{width:94%}
/*header2 500*/
.header2 .login-btn { min-width:40px; }
.header2 .signup-btn { min-width:40px; }
}

@media (max-width:350px){
.header2 .logo { width:150px; }
}