@charset "utf-8";
/* 全局 */
body { font-family:微软雅黑, Arial, sans-serif; margin: 0; padding:0; }
* { padding:0px; margin:0px; }
ol, ul { list-style:none; }
li { list-style-type:none; }
h1, h2, h3, h4, h5, h6 { font-size:14px; font-weight:normal; }
em, i, dfn, small, b { font-weight:normal; font-style:normal; }
a { color:#333;text-decoration:none; outline:none; -webkit-transition: all .3s;-o-transition: all .3s;transition: all .3s;  }
a:active,
a:hover { color:#CE1D2C;  }
a:visited {color: #ccc; }
.fl { float:left; display:inline; }
.fr { float:right; display:inline; }
img, input, button, select { border:none; vertical-align:middle; }
input, select, textarea, button { outline:none; }
.hauto { height: auto; overflow: hidden; }
.clear { display:block; clear:both; height:0px; line-height:0px; font-size:0px; visibility:hidden; }
.none { display: none; }
table{border-spacing: 0px;}
div, dl{-webkit-box-sizing:border-box; -moz-box-sizing:border-box; -o-box-sizing: border-box; box-sizing:border-box;}

body{ font-size:14px; line-height:24px; color:#333; background: #fff; }
/*.index_body{ background: #fff; }*/
.w1200{ width:1200px; height:auto; overflow:hidden; margin:0 auto; position: relative;}
.w260{ width:260px; height:auto; overflow:hidden; margin:0px 0 0 0; float:left;}
.w910{ width:910px; height:auto; overflow:hidden; margin:0px 0 0 30px; float:left; border:1px solid #1379D7;  -webkit-border-radius: 4px; -o-border-radius: 4px; border-radius: 4px;}
.blank10{ width: 100%; height: 10px; line-height: 1; font-size: 1px; clear: both; }
.blank20{ width: 100%; height: 20px; line-height: 1; font-size: 1px; clear: both; }
.blank30{ width: 100%; height: 30px; line-height: 1; font-size: 1px; clear: both; }

/* 头部 */
.header{ width: 100%; height: 120px;}
.header .w1200{ overflow:visible; position: relative; }
.header .logo_1{ float: left; margin-top: 20px; }
.header .logo_2{ float: left; margin: 25px 0 0 48px; }

.header .user_sign{ position: absolute; right: 0; top: 40px; z-index: 1; }
.header .user_sign .btnreg{ float: right; width: 60px; height: 38px; border: 1px solid #DDDDDD; -webkit-border-radius: 4px; -o-border-radius: 4px; border-radius: 4px; background: #00f3ff; position: relative; margin-left: 20px; -webkit-transition: 0.2s linear; -o-transition: 0.2s linear; transition: 0.2s linear;}
.header .user_sign .btnreg:hover{ cursor: hand; }
.header .user_sign .btnreg a{ display: block; color: #006EFF; }
.header .user_sign .btnreg span{line-height: 36px; text-align: center; display: block; font-size: 14px; }
.header .user_sign .btnreg:hover{ border: 1px solid #006EFF; }
.header .user_sign .btnreg:hover a{ color: #006EFF; }

.header .user_sign .btnlogin{ float: right; width: 60px; height: 38px; border: 1px solid #DDDDDD; -webkit-border-radius: 4px; -o-border-radius: 4px; border-radius: 4px; background: #00f3ff; position: relative; -webkit-transition: 0.2s linear; -o-transition: 0.2s linear; transition: 0.2s linear;}
.header .user_sign .btnlogin:hover{ cursor: hand; }
.header .user_sign .btnlogin a{ display: block; color: #006EFF; }
.header .user_sign .btnlogin span{line-height: 36px; text-align: center; display: block; font-size: 14px; }
.header .user_sign .btnlogin:hover{ border: 1px solid #006EFF; }
.header .user_sign .btnlogin:hover a{ color: #006EFF; }

.header .user_sign .user_1{ max-width: 240px; height: 40px; position: relative; overflow:visible;  }
.header .user_sign .user_1 .pic{ float: right; width: 40px; height: 40px; -webkit-border-radius: 50%; -o-border-radius: 50%; border-radius: 50%; position: relative; overflow: hidden;}
.header .user_sign .user_1 .pic .photo{ width: 100%; height: 100%; background-size: cover; background-repeat: no-repeat; background-position: center center; position: absolute; left: 0; top: 0; z-index: 1; -webkit-transition: 0.3s linear; -o-transition: 0.3s linear; transition: 0.3s linear; }
.header .user_sign .user_1 .txt{ float: right; min-width: 70px; max-width: 150px; padding-left:10px; line-height: 40px; font-size: 14px; color: #333; display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 1; overflow: hidden; }
.header .user_sign .user_1 .ico{ float: right; width: 20px; height: 40px; background: url(../images/ico_arrow_2.png) no-repeat center; -webkit-transition: 0.2s linear; -o-transition: 0.2s linear; transition: 0.2s linear;}
.header .user_sign .user_1:hover .ico{ background: url(../images/ico_arrow_2.png) no-repeat center;  }
.header .user_sign .user_1 dl{ display: none; position: absolute; width: 110px; height: auto; top: 48px; left: 44px; z-index: 99; background-color: #fff; box-sizing: border-box; font-size: 14px; -webkit-border-radius: 4px; -o-border-radius: 4px; border-radius: 4px; -webkit-box-shadow: 0px 3px 6px 1px rgba(0,0,0,0.16); -o-box-shadow: 0px 3px 6px 1px rgba(0,0,0,0.16); box-shadow: 0px 3px 6px 1px rgba(0,0,0,0.16); }
.header .user_sign .user_1 dl dd{ text-align: left; text-indent: 16px; }
.header .user_sign .user_1 dl a{ line-height: 40px; color: #282828; display: block;  }
.header .user_sign .user_1 dl a:hover{ background-color: #E5F0FF; color: #006EFF;  }

/*nav*/
.nav{ width: 100%; height: 50px; background: #006EFF;}
.nav .w1200{ overflow:visible; }
.nav li{ float:left; text-align: center; color: #080808; height: 100%; position:relative;font-weight:600; }
.nav a{ display: block; color: #fff; }
.nav li > a{ padding: 0 56px; font-size: 16px; line-height: 50px; }
.nav li:hover > a,
.nav li.curr > a{ /*font-weight: bold;*/ color: #fff; background-color:#0065E9; }
.nav dl{ display: none; position: absolute; width: 100%; height: auto; top: 100%; left: 0; z-index: 99; background-color: #fff; box-sizing: border-box; font-size: 16px; -webkit-border-radius: 4px; -o-border-radius: 4px; border-radius: 4px; border:1px solid #006EFF; }
.nav dl dd{ }
.nav dl a{ line-height: 40px; color: #282828;  }
.nav dl a:hover{ background-color: #E5F0FF; color: #006EFF;  }

/*banner 竞赛新闻 竞赛热线 */
.box_1{}
.box_1 .w1200{ overflow:visible; }
.img_a{ display:block; width:100%; height:100%; position:absolute; top:0; left:0; z-index:3;border-radius: 8px;}
.banner{ float: left; width: 750px; padding-top: 450px; position: relative; -webkit-border-radius: 8px; -o-border-radius: 8px; border-radius: 8px;  overflow: hidden;}
.banner .swiper-container{ width: 100%; height: 100%; position: absolute; left: 0; top: 0; z-index: 1;}
.banner .swiper-container .swiper-slide{ height: 100%; position: relative; background-size: cover; background-repeat: no-repeat; background-position: center center; border-radius: 8px;}
.banner .swiper-container .swiper-slide span{ padding-top:15%; display: block;font-size: 48px; text-align: center; line-height: 48px; color: #fff; text-shadow: 1px 1px 1px #000;}
.banner .swiper-container .swiper-slide b{  display: block; font-size: 48px; text-align: center; line-height: 48px; color: #fff; font-weight: bold; margin-top: 24px; text-shadow: 1px 1px 1px #000;}
.banner .swiper-pagination{  width: 100%; bottom:14px; left: 0;  }
.banner .swiper-pagination-bullet {width: 23px; height: 4px; background: #fff; opacity: 1; margin: 0 3px; border-radius: 4px; filter:alpha(opacity=50);opacity:0.5; }
.banner .swiper-pagination-bullet-active {opacity: 1; background: #fff; width: 23px; border-radius: 4px;  -webkit-transition: all .3s;-o-transition: all .3s;transition: all .3s; }

.news_box{ float: left; width: 430px; height: 450px; margin-left:20px; border: 1px solid #006EFF; -webkit-border-radius: 8px; -o-border-radius: 8px; border-radius: 8px;}
.news_1 .tit{width: 390px; margin:0 auto; margin-top:4px; text-indent: 9px; overflow:visible; border-bottom: 1px solid #EEEEEE;  }
.news_1 .tit h2{font-size: 20px; color: #282828; float: left; position: relative;  height: 46px; line-height: 46px; font-weight: bold;}
.news_1 .tit h2:before{ content:''; width: 100%; position: absolute; border-bottom: 2px solid #006EFF; bottom: -1px; left: 0; z-index: 1; }
.news_1 .tit h2:after{ content:''; width: 4px; height: 20px; position: absolute; border-left: 4px solid #006EFF; top: 15px; left: 0; z-index: 1;  }
.news_1 .tit .more{ float: right; color: #999999; line-height: 46px; font-size: 14px;}
.news_1 .tit .more a{ color: #999999; -webkit-transition: 0.3s linear; -o-transition: 0.3s linear; transition: 0.3s linear; }
.news_1 .tit .more a:hover{ color: #006EFF; }

.list_1{ width: 390px; margin:15px auto 0;  }
.list_1 ul li{ height: 36px; line-height: 36px; font-size: 14px; }
.list_1 ul li .ico{ float: left; width: 19px; height: 100%; background: url(../images/ico_arrow_1.png) no-repeat center; margin-left: 3px;}
.list_1 ul li .txt{ float: left; width:255px; color: #333; -webkit-transition: 0.3s linear; -o-transition: 0.3s linear; transition: 0.3s linear; display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 1; overflow: hidden; }
.list_1 ul li .time{ float: right; padding-right: 18px; color: #999; }
.list_1 ul li:nth-of-type(odd){ background: #F7F7F7; }
.list_1 ul li:nth-of-type(even){ background: #fff; }
.list_1 ul li:hover .txt{ color: #006EFF; }

.tel_1{ width: 390px; margin:15px auto 0; font-size: 14px;  }
.tel_1 ul li{ height: 30px; line-height: 30px; position: relative; text-indent: 28px; }
.tel_1 ul li .ico{width: 16px; height: 16px; position: absolute; background-repeat: no-repeat; background-position: center center; left: 0px; top: 7px; z-index: 1;}

.tel_1 ul li .ico1{background: url(/images/ico_tel.png);width: 16px; height: 16px; position: absolute; background-repeat: no-repeat; background-position: center center; left: 0px; top: 7px; z-index: 1;}
.tel_1 ul li .ico2{background: url(/images/ico_fax.png);width: 16px; height: 16px; position: absolute; background-repeat: no-repeat; background-position: center center; left: 0px; top: 7px; z-index: 1;}
.tel_1 ul li .ico3{background: url(/images/ico_email.png);width: 16px; height: 16px; position: absolute; background-repeat: no-repeat; background-position: center center; left: 0px; top: 7px; z-index: 1;}
/* 最新动态 竞赛文件 */
.box_2{}
.box_2 .news_1{ width: 590px; height: 400px; float: left; border: 1px solid #006EFF; -webkit-border-radius: 8px; -o-border-radius: 8px; border-radius: 8px; }
.box_2 .news_1.n2{ margin-left:20px; }
.box_2 .news_1 .tit{width: 550px; }
.box_2 .news_1 .list_1{ width: 550px; margin:11px auto 0; }
.box_2 .news_1 .txt{ width:430px; }

/* footer */
.footer{ height: 150px; background: #005CD5; margin-top:40px; font-size: 14px; color: #D1D1D1; text-align: center; }
.footer .footer_head{ margin-top:20px; }
.footer .footer_head a{ color: #D1D1D1; padding:0 50px; display: inline-block; border-left: 1px solid #D1D1D1; line-height: 1;}
.footer .footer_head a:hover{ color: #fff; }
.footer .footer_head a:first-of-type{border-left:none;}
.footer .footer_foot{ margin-top: 48px; }

/*当前位置*/
.location{/* border-bottom: 1px solid #055C9C;*/ }
.location .txt{ height: 50px; line-height: 50px; font-size: 18px; color: #222; background: #F5F5F5; text-align: left; text-indent: 14px; margin:20px 0 20px; -webkit-border-radius: 4px; -o-border-radius: 4px; border-radius: 4px;  }
.location .txt a{color:#222; -webkit-transition: 0.2s linear; -o-transition: 0.2s linear; transition: 0.2s linear;}
.location .txt a:hover{color: #006EFF; }

/*主体*/
.main{min-height: 687px; border:1px solid #1379D7; background: #fff; -webkit-border-radius: 4px; -o-border-radius: 4px; border-radius: 4px; }

/*竞赛注册*/
.reg_1{ width: 861px; height: auto; margin:30px auto 30px; }
.form_1{font-size: 16px;}
.form_1 .fleft{ float: left; width: 50%; }
.form_1 .fright{ float: left; width: 50%; }
.form_1 .fkey{ width: 128px; text-align: right; padding-right:14px;  font-weight: bold; height: 66px; line-height: 66px; float: left; }
.form_1 .fval{ width: 302px; height: 66px; line-height: 66px; float: left; }
.form_1 .fright .fkey{width: 140px;}
.form_1 .fright .fval{width: 290px;}
.form_1 .fval.fn2{ height: auto; }
.form_1 .ipt1{ -webkit-box-sizing:border-box; -moz-box-sizing:border-box; -o-box-sizing: border-box; box-sizing:border-box; border:1px solid #D9D9D9; height: 40px; width: 290px; line-height: 38px; float: left; -webkit-border-radius: 2px; -o-border-radius: 2px; border-radius: 2px; margin-top:13px; padding:0 13px; font-size: 16px; color: #333; }
.form_1 .ipt1::placeholder{ color:#D5D5D5; }
.form_1 .ipt1.e2{ width: 178px; }
.form_1 .btn_getcode{ float: left; margin-left:8px; width: 104px; height:40px; line-height: 38px;  border:1px solid #D9D9D9; margin-top:13px; cursor: pointer; text-align: center; -webkit-border-radius: 2px; -o-border-radius: 2px; border-radius: 2px; }

.form_1 .ipt2{ -webkit-box-sizing:border-box; -moz-box-sizing:border-box; -o-box-sizing: border-box; box-sizing:border-box; border:1px solid #D9D9D9; height: 40px; width: 290px; line-height: 38px; float: left; -webkit-border-radius: 2px; -o-border-radius: 2px; border-radius: 2px; margin-top:13px; padding:0 13px; font-size: 16px; color: #333; }
.form_1 .ipt2 span{ color:#D5D5D5; }
.form_1 .des{ text-align: right; line-height: 40px; font-weight: bold; }
.form_1 i{ color: #FF0000; }
.form_1 .readbox{ text-align: center; color: #bbb; }
.form_1 .readbox a{ color: #333; -webkit-transition: 0.3s linear; -o-transition: 0.3s linear; transition: 0.3s linear;}
.form_1 .readbox a:hover{color: #1379D7; }
.form_1 .btn_ok{ width: 380px; height: 50px; color: #fff; text-align: center; -webkit-border-radius: 6px; -o-border-radius: 6px; border-radius: 6px; background: #3588EA; font-size: 20px; line-height: 50px; margin-top: 13px; cursor: pointer; -webkit-transition: 0.2s linear; -o-transition: 0.2s linear; transition: 0.2s linear; margin: 50px auto 40px; }
.form_1 .btn_ok:hover{ background: #1379D7; }

/*竞赛登录*/
.form_2{font-size: 16px; margin:90px auto 30px;}
.form_2 .fkey{ width: 285px; text-align: right; padding-right:28px;  font-weight: bold; height: 66px; line-height: 66px; float: left; }
.form_2 .fval{ width: 576px; height: 66px; line-height: 66px; float: left; }
.form_2 .ipt1{ -webkit-box-sizing:border-box; -moz-box-sizing:border-box; -o-box-sizing: border-box; box-sizing:border-box; border:1px solid #D9D9D9; height: 40px; width: 380px; line-height: 38px; float: left; -webkit-border-radius: 2px; -o-border-radius: 2px; border-radius: 2px; margin-top:13px; padding:0 13px; font-size: 16px; color: #333; }
.form_2 .ipt1::placeholder{ color:#D5D5D5; }
.form_2 .ipt1.e2{ width: 270px; }
.form_2 .btn_thecode{ float: left; margin-left:8px; width: 104px; height:40px; line-height: 40px;  background: #3588EA; margin-top:13px; cursor: pointer; text-align: center; -webkit-border-radius: 2px; -o-border-radius: 2px; border-radius: 2px; color: #fff; font-size: 16px; }
.form_2 .readbox{ text-align: left; color: #bbb;  width: 380px; margin:28px auto 0;}
.form_2 .readbox a{ color: #333; -webkit-transition: 0.3s linear; -o-transition: 0.3s linear; transition: 0.3s linear;}
.form_2 .readbox a:hover{color: #1379D7; }
.form_2 .reg_txt{width: 380px; font-size: 16px; margin:0 auto; }
.form_2 .reg_txt a{color: #3588EA;}
.form_2 .reg_txt a:hover{ text-decoration:underline; }
.form_2 .reg_txt .ltxt{ float: left; }
.form_2 .reg_txt .rtxt{ float: right; }
.form_2 .btn_ok{ width: 380px; height: 50px; color: #fff; text-align: center; -webkit-border-radius: 6px; -o-border-radius: 6px; border-radius: 6px; background: #3588EA; font-size: 20px; line-height: 50px; margin-top: 13px; cursor: pointer; -webkit-transition: 0.2s linear; -o-transition: 0.2s linear; transition: 0.2s linear; margin: 20px auto 40px; }
.form_2 .btn_ok:hover{ background: #1379D7; }

/*分类*/
.category_1{ border:1px solid #1379D7; background: #fff; -webkit-border-radius: 4px; -o-border-radius: 4px; border-radius: 4px; padding:0 20px 15px; }
.category_1 .tit{ font-size: 20px; color: #3588EA; height: 56px; line-height: 56px; position: relative; text-indent: 12px; font-weight: bold; }
.category_1 .tit:before{ content: ''; width: 5px; height: 24px; background: #3588EA; left: 0; top: 17px; z-index: 1;  -o-border-radius: 2px; border-radius: 2px; position: absolute;}
.category_1 .con{ line-height: 38px; font-size: 14px; color: #333;}
.category_1 li{ position: relative; height: 38px; -webkit-transition: 0.2s linear; -o-transition: 0.2s linear; transition: 0.2s linear; font-size: 16px; }
.category_1 li a{ display: block; width: 100%; height: 38px; line-height: 38px; text-align: left; position: absolute; left: 0; top: 0; z-index: 1;  color: #333;}
.category_1 li span{ display: inline-block; position: relative; }
.category_1 li .even{ width: 100%; height: 38px; left: -1px; top: 0; z-index: 2;  color: #3588EA; }
.category_1 li a:hover{ color: #3588EA; }

/*文字频道*/
.list_3{ width: 870px; margin:8px auto 0px; font-size: 16px;  }
.list_3 ul li{ height: 44px; line-height: 44px; border-bottom: 1px solid #F5F5F5; }
.list_3 ul li .ico{ float: left; width: 20px; height: 100%; background: url(../images/ico_arrow_13.png) no-repeat left center; margin-left: 3px;}
.list_3 ul li .txt{ float: left; width:725px; color: #333; -webkit-transition: 0.3s linear; -o-transition: 0.3s linear; transition: 0.3s linear; display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 1; overflow: hidden; }
.list_3 ul li .time{ float: right; padding-right: 18px; color: #999; }
.list_3 ul li:hover .txt{ color: #006EFF; }

/*详情页*/
.context_1{ margin-top: 30px; }
.context_1 h1{ font-size: 30px; font-weight: bold; text-align: center; line-height: 1.8; }
.context_1 .des{ border-bottom: 1px solid #DFDFDF; margin-left: 40px; margin-right:40px; }
.context_1 .des .txt{ text-align: center; font-size: 18px; color: #999; margin-top: 15px; margin-bottom:25px;  }
.context_1 .con{padding:30px 40px; line-height: 2; font-size: 16px; }
.context_1 .con img{ max-width: 100%; height: auto; }
.context_1 .gopage{padding:10px 40px 30px; line-height: 2; font-size: 16px; color: #0C599B;}
.context_1 .gopage a{ color: #0C599B; -webkit-transition: 0.2s linear; -o-transition: 0.2s linear; transition: 0.2s linear;}
.context_1 .gopage a:hover{ text-decoration: underline; }
.context_1 .pre{}
.context_1 .next{}


/*翻页*/
.page_1{ font-size: 14px; }
.page_1 .page_num{ float: right; min-width: 540px; text-align: right; margin-right: 26px; }
.page_1 .page_num a{-moz-box-sizing:border-box; -o-box-sizing: border-box; box-sizing:border-box;}
.page_1 .page_num .ipage{display: inline-block; border: 1px solid #DCDCDC; width: 32px; height: 32px; line-height: 30px; text-align: center; -webkit-border-radius: 3px; -o-border-radius: 3px; border-radius: 3px; color: #333; -webkit-transition: 0.2s linear; -o-transition: 0.2s linear; transition: 0.2s linear; margin-right: 13px;}
.page_1 .page_num .ipage.even{ border: 1px solid #1379D7; background: #1379D7; color: #fff; }
.page_1 .page_num .ipage:hover{ border: 1px solid #1379D7; background: #1379D7; color: #fff; }
.page_1 .page_num .btn_pre{display: inline-block; border: 1px solid #fff; width: 32px; height: 32px; line-height: 30px; background: url(../images/ico_arrow_11.png) no-repeat center; }
.page_1 .page_num .btn_next{display: inline-block; border: 1px solid #fff; width: 32px; height: 32px; line-height: 30px; background: url(../images/ico_arrow_12.png) no-repeat center; }
.page_1 .page_num .ini{display: inline-block; border: 1px solid #fff; width: 32px; height: 32px; line-height: 30px; background: url(../images/ico_ini.png) no-repeat center; margin-right: 13px;}
.page_1 .page_jump{ float: right; margin-right: 25px;  }
.page_1 .page_jump input{ width: 64px; height: 32px; border:1px solid #DCDCDC; -webkit-border-radius: 3px; -o-border-radius: 3px; border-radius: 3px; padding:0 10px; -webkit-box-sizing:border-box; -moz-box-sizing:border-box; -o-box-sizing: border-box; box-sizing:border-box; text-align: center; }

/*标题*/
.title_1{ font-size: 20px; color: #3588EA; height: 56px; line-height: 56px; position: relative; text-indent: 12px; font-weight: bold; margin-left: 20px; }
.title_1:before{ content: ''; width: 5px; height: 24px; background: #3588EA; left: 0; top: 17px; z-index: 1;  -o-border-radius: 2px; border-radius: 2px; position: absolute;}
.title_yf {
    font-size: 20px;
    color: #3588EA;
    height: 0px;
    line-height: 56px;
    position: relative;
    text-indent: 12px;
    font-weight: bold;
    margin-left: -120px;
}
.title_yf:before{ content: ''; width: 5px; height: 24px; background: #3588EA; left: 0; top: 17px; z-index: 1;  -o-border-radius: 2px; border-radius: 2px; position: absolute;}

/*课程列表*/
.list_2{ margin-top: 0px; padding-left: 60px; }
.list_2 li{  width: 520px; height: 188px; float: left; margin:60px 0 0 60px; }
.list_2 li .pic{  width: 130px; padding-top: 188px; position: relative; overflow: hidden; float: left; border-radius: 8px; }
.list_2 li .pic .photo{ width: 100%; height: 100%; background-size: cover; background-repeat: no-repeat; background-position: center center; position: absolute; left: 0; top: 0; z-index: 1; -webkit-transition: 0.3s linear; -o-transition: 0.3s linear; transition: 0.3s linear; border-radius: 8px;}
.list_2 li .des{ float: left; width: 390px; }
.list_2 li .des .txt{ font-size: 20px; line-height: 1.3; display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 1; overflow: hidden; margin-top: 10px; color: #333; padding:0 20px 0 40px; font-weight: bold; -webkit-transition: 0.3s linear; -o-transition: 0.3s linear; transition: 0.3s linear;   }
.list_2 li .des .author{ font-size: 18px; line-height: 1.3; display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 1; overflow: hidden; margin-top: 10px; color: #333; padding:0 20px 0 40px; -webkit-transition: 0.3s linear; -o-transition: 0.3s linear; transition: 0.3s linear;   }
.list_2 li .des .con{  font-size: 16px; line-height: 1.8; display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 3; overflow: hidden; margin-top: 21px; color: #999; padding:0 20px 0 40px;}
.list_2 li:hover .pic .photo{ -webkit-transform:scale(1.08);-o-transform:scale(1.08);transform:scale(1.08); }
.list_2 li:hover .txt{ color: #006EFF; }
.list_2 li:nth-child(2n+1){ margin-left: 0; }

/*主体*/
.main_2{min-height: 100px; border:1px solid #1379D7; background: #fff; -webkit-border-radius: 4px; -o-border-radius: 4px; border-radius: 4px; }

/*课程列表*/
.lesson{ margin: 30px auto; padding:0 50px; width: 100%; height: 188px; float: left;}
.lesson .pic{  width: 130px; padding-top: 188px; position: relative; overflow: hidden; float: left;  }
.lesson .pic .photo{ width: 100%; height: 100%; background-size: cover; background-repeat: no-repeat; background-position: center center; position: absolute; left: 0; top: 0; z-index: 1; -webkit-transition: 0.3s linear; -o-transition: 0.3s linear; transition: 0.3s linear;border-radius: 8px; }
.lesson .des{ float: left; width: 960px; }
.lesson .des .txt{ font-size: 20px; line-height: 1.3; display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 1; overflow: hidden; margin-top: 10px; color: #333; padding:0 0 0 50px; font-weight: bold; -webkit-transition: 0.3s linear; -o-transition: 0.3s linear; transition: 0.3s linear;   }
.lesson .des .author{ font-size: 18px; line-height: 1.3; display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 1; overflow: hidden; margin-top: 20px; color: #333; padding:0 0 0 50px; -webkit-transition: 0.3s linear; -o-transition: 0.3s linear; transition: 0.3s linear;   }
.lesson .des .con{  font-size: 16px; line-height: 1.8; display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 3; overflow: hidden; margin-top: 21px; color: #999; padding:0 0 0 50px;}
.lesson_con{ margin: 30px 35px; font-size: 16px; line-height: 1.8; color: #999;  }
.lesson_online{margin: 30px 30px;}
.lesson_online .btn_book{ display: block; width: 545px; height: 60px; line-height: 60px; background: #3588EA; -webkit-border-radius: 8px; -o-border-radius: 8px; border-radius: 8px; text-align:center; font-size: 18px; color: #fff; float: left; }
.lesson_online .btn_video{ display: block; width: 545px; height: 60px; line-height: 60px; background: #3588EA; -webkit-border-radius: 8px; -o-border-radius: 8px; border-radius: 8px; text-align:center; font-size: 18px; color: #fff; float: left; margin-left: 38px; -webkit-transition: 0.3s linear; -o-transition: 0.3s linear; transition: 0.3s linear;}
.lesson_online .btn_book:hover,.lesson_online .btn_video:hover{ background: #0065E9;  }
.lesson_video{margin: 30px 35px; width: 1128px;height: auto;}
#mediaplayer{   }



/*课程视频列表图文频道*/
.list_22{ margin-top: 22px; }
.list_22 li{  width: 276px; height: 262px; background: #fff; float: left; margin:0 0 22px 20px; -webkit-border-radius: 6px; -o-border-radius: 6px; border-radius: 6px; overflow: hidden; }
.list_22 li .pic{  width: 296px; padding-top: 185px; position: relative; overflow: hidden;  }
.list_22 li .pic .photo{ width: 100%; height: 100%; background-size: cover; background-repeat: no-repeat; background-position: center center; position: absolute; left: 0; top: 0; z-index: 1; -webkit-transition: 0.3s linear; -o-transition: 0.3s linear; transition: 0.3s linear; }
.list_22 li .txtbox{ height: 77px; border:1px solid #EAEAEA; border-top: none; -webkit-border-radius: 0 0 6px 6px; -o-border-radius: 0 0 6px 6px; border-radius: 0 0 6px 6px; overflow: hidden; }
.list_22 li .txt{ font-size: 15px; line-height: 21px; display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 2; overflow: hidden; margin-top: 15px; color: #333; padding:0 20px; font-weight: bold; -webkit-transition: 0.3s linear; -o-transition: 0.3s linear; transition: 0.3s linear;   }
.list_22 li:hover .pic .photo{ -webkit-transform:scale(1.08);-o-transform:scale(1.08);transform:scale(1.08); }
.list_22 li:hover .txt{ color: #006EFF; }




/*开始竞赛*/
.pic_1{ text-align: center; }
.pic_1 img{ width: 350px; height: 350px; }
.pic_1{ text-align: center; }
.pic_1 img{ width: 350px; height: 350px; }
.quick_1{ width: 390px; margin:20px auto;  }
.quick_1 ul li{ margin-bottom: 20px; }
.quick_1 .qleft{ float: left; font-size: 22px; line-height: 44px; color: #3588EA;}
.quick_1 .qright{ float: right; }
.quick_1 .qright a{color: #fff; display: block; width: 114px; height: 44px; line-height: 44px; -webkit-border-radius: 8px; -o-border-radius: 8px; border-radius: 8px; text-align:center; font-size: 16px; -webkit-transition: 0.3s linear; -o-transition: 0.3s linear; transition: 0.3s linear; background: #3588EA;}
.quick_1 .qright a:hover{ background: #0065E9;  }
.lesson_con_2{ margin: 30px 40px 40px; font-size: 16px; line-height: 2.2; color: #333;  }
.lesson_con_2 p{margin-top:20px;}

.lesson_con_22{ margin: 30px 40px 40px; font-size: 16px; line-height: 1.2!important; color: #333;  }
.lesson_con_22 p{margin-top:20px;}

/*竞赛成绩*/
.lesson_con_3{ width: 600px; margin: 10px 40px 30px 140px; font-size: 16px; line-height: 2.2; color: #333;   }
.lesson_con_3 .tit{font-size: 22px; line-height: 44px; color: #3588EA;}
.lesson_con_3 .con{margin: 10px 0 15px 0; font-size: 16px; line-height: 2.2; color: #333; }

/*上传头像*/
.propicture{ margin-top:108px; text-align: center; margin-bottom: 153px; }
.propicture .pic{width: 96px; height: 96px; position: relative; margin:0 auto; }
.propicture .pic .img{width: 96px; height: 96px; position: relative; margin:0 auto; }
.propicture .pic .close{ position: absolute; z-index: 1; left: 75px; top: 8px; cursor: pointer; width: 15px; height: 15px; color: #ff0000; line-height: 15px; -webkit-transition: 0.2s linear; -o-transition: 0.2s linear; transition: 0.2s linear; display: none;}
.propicture .pic .close:hover{ font-weight: bold; }
.propicture .upfile{ width: 75px; height: 30px; filter:alpha(opacity=0);opacity:0; position: absolute; left: 14px; top: 120px; z-index: 1;  }
.propicture .btn_upload{ width: 75px; height: 30px; margin:0 auto; cursor: pointer; border:1px solid #ACACAC; text-align: center; line-height: 30px; background: #fff; -webkit-transition: 0.2s linear; -o-transition: 0.2s linear; transition: 0.2s linear; color: #666; -webkit-border-radius: 4px; -o-border-radius: 4px; border-radius: 4px; margin-top:20px; }
.propicture .btn_upload:hover{ border:1px solid #3588EA; background: #3588EA; color: #fff; }
.propicture .txt{font-size: 16px; line-height: 1; margin-top: 40px; color: #999;}
.propicture .btn_ok{ width: 200px; height: 50px; color: #fff; text-align: center; -webkit-border-radius: 6px; -o-border-radius: 6px; border-radius: 6px; background: #3588EA; font-size: 20px; line-height: 50px; margin-top: 13px; cursor: pointer; -webkit-transition: 0.2s linear; -o-transition: 0.2s linear; transition: 0.2s linear; margin: 50px auto 40px; }
.propicture .btn_ok:hover{ background: #1379D7; }

/*课程学习*/
.list_4{ width: 500px; margin:15px auto 0;  }
.list_4 ul li{ height: 38px; line-height: 38px; font-size: 16px; }
.list_4 ul li .ico{ float: left; width: 19px; height: 100%; background: url(../images/ico_circle.png) no-repeat center; margin-left: 3px;}
.list_4 ul li .txt{ float: left; width:310px; color: #333; -webkit-transition: 0.3s linear; -o-transition: 0.3s linear; transition: 0.3s linear; display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 1; overflow: hidden; text-indent:10px; }
.list_4 ul li .time{ float: right; padding-right: 18px; color: #999; }
.list_4 ul li .time a{ color: #3588EA; text-decoration: underline; -webkit-transition: 0.2s linear; -o-transition: 0.2s linear; transition: 0.2s linear; }
.list_4 ul li .time a:hover{ color: #0065E9; }

/*团体注册*/
.form_3{font-size: 16px; margin:0px auto 0px;}
.form_3 i{ color: #FF0000; }
.form_3 .des{ text-align: right; line-height: 10px; font-weight: bold; }
.form_3 .des2{ background: #F5F5F5; color: #ff0000; margin-top: 40px;}
.form_3 .fkey{ width: 225px; text-align: right; padding-right:28px;  font-weight: bold; height: 66px; line-height: 66px; float: left; }
.form_3 .fval{ width: 400px; height: 66px; line-height: 66px; float: left; }
.form_3 .fdes{ width: 236px; height: 66px; line-height: 66px; float: left; color: #ff0000; }
.form_3 .ipt1{ -webkit-box-sizing:border-box; -moz-box-sizing:border-box; -o-box-sizing: border-box; box-sizing:border-box; border:1px solid #D9D9D9; height: 40px; width: 380px; line-height: 38px; float: left; -webkit-border-radius: 2px; -o-border-radius: 2px; border-radius: 2px; margin-top:13px; padding:0 13px; font-size: 16px; color: #333; }
.form_3 .ipt1::placeholder{ color:#D5D5D5; }
.form_3 .h1{ background: #91B2DE; height: 40px; line-height: 40px; -webkit-border-radius: 6px; -o-border-radius: 6px; border-radius: 6px; font-weight: bold; text-indent: 30px;}
.form_3 .h2{ background: #9CE7FF; height: 40px; line-height: 40px; -webkit-border-radius: 6px; -o-border-radius: 6px; border-radius: 6px; font-weight: bold; text-indent: 30px; margin-top: 10px;margin-bottom: 10px;}
/*.form_3 .btns{ text-align: center; }*/
/*.form_3 .btn_ok{ width: 170px; height: 50px; color: #fff; text-align: center; -webkit-border-radius: 6px; -o-border-radius: 6px; border-radius: 6px; background: #99CCFF; font-size: 20px; line-height: 50px; margin-top: 13px; cursor: pointer; -webkit-transition: 0.2s linear; -o-transition: 0.2s linear; transition: 0.2s linear; margin: 20px 0 30px 0;  float: left; }
.form_3 .btn_ok:hover{ background: #3588EA; }
.form_3 .btn_reset{ width: 170px; height: 50px; color: #fff; text-align: center; -webkit-border-radius: 6px; -o-border-radius: 6px; border-radius: 6px; background: #99CCFF; font-size: 20px; line-height: 50px; margin-top: 13px; cursor: pointer; -webkit-transition: 0.2s linear; -o-transition: 0.2s linear; transition: 0.2s linear; margin: 20px 0 30px 40px;   float: left;}
.form_3 .btn_reset:hover{ background: #3588EA; }*/

.form_3 .btn_ok{ width: 380px; height: 50px; color: #fff; text-align: center; -webkit-border-radius: 6px; -o-border-radius: 6px; border-radius: 6px; background: #3588EA; font-size: 20px; line-height: 50px; margin-top: 13px; cursor: pointer; -webkit-transition: 0.2s linear; -o-transition: 0.2s linear; transition: 0.2s linear; margin: 50px auto 40px; }
.form_3 .btn_ok:hover{ background: #1379D7; }




/*h5跳转小程序*/
.wrap{ width:100%; height:auto; overflow:hidden; margin:0 auto; position: relative;}
.header2{ width: 100%; height: auto; background: #fff; border-bottom: 1px solid #ddd; padding-bottom: 10px;}
.header2 .logo_1{ height: 54px; width: calc(100% - 0px); text-align: center;}
.header2 .logo_1 img{ width: auto; height: 40px; margin: 10px auto 0; text-align: center; }
.header2 .logo_2{ height: 44px; width: calc(100% - 0px); text-align: center;}
.header2 .logo_2 img{ width: auto; height: 35px; margin: 5px auto 0px; text-align: center; }
.footer2{ text-align: center; border-top: 1px solid #ddd; line-height: 50px; }
.content2{ text-align: center; }
.content2 img{ max-width: 80%; height: auto; margin-top: 100px; }
.content2 .txt{ line-height: 50px; font-size: 16px; margin-bottom:100px; }



/* 弹窗样式 public */
.disN {
  display: none !important;
}

.pop_warp{
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  bottom: 0;
  z-index: 1000;
  overflow: hidden;
  outline: 0;
  background-color:rgba(0,0,0,.45) ;
}


.pop_warp .pop_box{
  position: relative;
  top: 140px;
  margin: 0 auto;
  width: 500px;
  height: auto;
  background-color: #fff;
  border-radius: 10px;
  padding: 30px;
}

.pop_warp .pop_box .pop_header{
  margin-bottom: 20px;
  display: flex;
  justify-content: flex-start;
  line-height: 30px;
  font-size: 16px;
  color: #000;
}

.pop_warp .pop_box .pop_desc{
  margin-bottom: 20px;
  color: #333;
  font-size: 14px;
}

.pop_warp .pop_box .pop_btn{
  display: flex;
  justify-content: flex-end;
  line-height: 32px;
}

.pop_warp .pop_box .pop_btn .pop_cancel{
  text-align: center;
  margin-right: 20px;
  padding: 0 20px;
  color: rgba(38,38,38,.75);
  background-color: rgba(0,0,0,.05);
  font-size: 14px;
  border-radius: 4px;
  cursor: pointer;
}

.pop_warp .pop_box .pop_btn .pop_login{
  text-align: center;
  padding: 0 20px;
  color: #fff;
  background-color: #3588EA;
  font-size: 14px;
  border-radius: 4px;
  cursor: pointer;
}



/*分页*/


.page .num_all{
    line-height:50px !important;
}

.page .btn {
    display: inline-block;
    padding: 6px 12px;
    margin-bottom: 0;
    font-size: 14px;
    font-weight: 400;
    line-height: 1.42857143;
    text-align: center;
    white-space: nowrap;
    vertical-align: middle;
    -ms-touch-action: manipulation;
    touch-action: manipulation;
    cursor: pointer;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    background-image: none;
    border: 1px solid transparent;
    border-radius: 4px;
}


.page .btn-primary {
    border-color: #1ab394;
    background-color: #1ab394;
    color: #FFF;
}

.page .pagination>.active>a, 
.page .pagination>.active>a:focus, 
.page .pagination>.active>a:hover, 
.page .pagination>.active>span,
.page .pagination>.active>span:focus,
.page .pagination>.active>span:hover{
    border-color:#0065e9 !important;
    background-color:#0065e9 !important;
}

.page .btn-primary{
   border-color:#0065e9 !important;
   background-color:#0065e9 !important;
}

.page .btn-primary:hover{
 border-color:#0065e9 !important;
 background-color:#0065e9 !important;
}

.page .page_box .form-control{
    height:30px;
}

.page .input-group-box{
    border-left:1px solid #ddd;
    border-radius:4px;
}
.group-bottom-box {
    overflow: hidden;
    padding: 10px 0 0 0;
    border-top: 0px solid #eee !important;
}

.page_box ul li{ height: auto !important; line-height: 24px !important; }
.page_box ul li a{ height: auto !important; }
.page_box .input-group-box{padding:3px 10px !important;}
.page .btn{padding:5px 12px !important;}
.input-group-btn{margin-right:20px !important;}