@charset "utf-8";
*{margin: 0;padding: 0;font-family: "Microsoft YaHei";box-sizing: border-box;-webkit-box-sizing: border-box;}
html{font-family: sans-serif;/* 1 */-ms-text-size-adjust: 100%;/* 2 */-webkit-text-size-adjust: 100%;/* 2 */-webkit-font-smoothing: antialiased;-moz-osx-font-smoothing: grayscale;text-shadow: 1px 1px 1px rgba(0, 0, 0, 0.004);}
body{font-family: "microsoft yahei", sans-serif;font-weight: 400;position: relative;background: #fff;}
a{text-decoration: none!important;}
a:link{background: 0;outline: 0;}
a:visited{background: 0;outline: 0;}
a:focus{outline: 0 solid;background: 0;}
a:hover{text-decoration: none;outline: 0;background: 0;}
a:active{text-decoration: none;outline: 0;background: 0;}
input,
button,
a{outline: 0 none !important;blr: expression(this.onFocus=this.blur());text-decoration: none;-webkit-appearance: none;-webkit-tap-highlight-color:transparent;/***ios 去掉灰色背景***/}
img{border: 0;width: 100%;-ms-interpolation-mode: bicubic;vertical-align: middle;display: inline-block;}
ul>li{list-style: none;margin: 0;padding: 0;box-sizing: border-box;-webkit-box-sizing: border-box;}
ul{margin: 0;padding: 0;box-sizing: content-box;-webkit-box-sizing: content-box;}
section{padding: 0;padding: 0;}
em{font-style: normal;}
i{font-style: normal;}
@media only screen and (max-width:309px){html{font-size:9.375px}}
@media only screen and (max-width:319px) and (min-width:310px){html{font-size:9.6875px}}
@media only screen and (max-width:349px) and (min-width:320px){html{font-size:10px}}
@media only screen and (max-width:359px) and (min-width:350px){html{font-size:10.9375px}}
@media only screen and (max-width:374px) and (min-width:360px){html{font-size:11.25px}}
@media only screen and (max-width:399px) and (min-width:375px){html{font-size:11.718px}}
@media only screen and (max-width:413px) and (min-width:400px){html{font-size:12.5px}}
@media only screen and (max-width:469px) and (min-width:414px){html{font-size:12.9375px}}
@media only screen and (max-width:479px) and (min-width:470px){html{font-size:14.6875px}}
@media only screen and (max-width:539px) and (min-width:480px){html{font-size:15px}}
@media only screen and (max-width:559px) and (min-width:540px){html{font-size:16.875px}}
@media only screen and (max-width:569px) and (min-width:560px){html{font-size:17.5px}}
@media only screen and (max-width:629px) and (min-width:570px){html{font-size:17.8125px}}
@media only screen and (max-width:639px) and (min-width:630px){html{font-size:19.6875px}}
@media only screen and (min-width:640px) and (max-width:719px){html{font-size:20px}}
@media only screen and (min-width:720px) and (max-width:749px){html{font-size:22.5px}}
@media only screen and (min-width:750px) and (max-width:799px){html{font-size:23.5px}}
@media only screen and (min-width:800px){html{font-size:25px}}
.fl{float: left!important;}
.fr{float: right!important;}
.clear{clear: both!important;}
.pie{behavior: url(PIE.htc);/**IE8的兼容性**/}
/*header*/
.header{width:100%;height:64px;background:#fff;}
.header .main{
	width: 1200px;
	padding: 0;
	margin: 0 auto;
}
.header-logo{
	width: 170px;
	line-height: 64px;
}
.header-logo img{width:90%;}
/*banner*/
body{overflow-x:hidden;}html{overflow-x:hidden;background: #fff;}
.banner-bg{display: block;width: 100%;height: 398px;background-position:center center;background-size:cover;background-repeat: no-repeat;position: relative;}
.banner-bg{background-image: url(../img/banner.jpg);filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src='../img/banner.jpg', sizingMethod='scale');}
.news{height: 120px;box-shadow: 1px 2px 4px 1px rgba(0,0,0,.2);background: #fff;position:absolute;bottom: -60px;left: 0;right: 0;margin-left: auto;margin-right: auto;}	
.icon-share{display: inline-block;margin-top: -1px;cursor: pointer;border-top-left-radius:5px;border-bottom-left-radius:5px;overflow:hidden;}
.share{position: relative;}
.share:hover .share-box{display: block;}
.share-box{width: 230px;height: 62px;background: #f4f4f4;line-height: 60px;box-shadow: 1px 2px 4px 1px rgba(0,0,0,.2);display: none;position: absolute;z-index:66}
.share .list{display: inline-block;width: 42px;height: 42px;margin-left: 10px;position: relative;border-radius: 100%;}
.share .list:after{
	position: absolute;
	content: "";
	width: 42px;
	height: 42px;
	background: rgba(0,0,0,.1);
	border-radius: 100%;
	left: 0;top: 10px;	
}
.share .list:hover:after{
	display: none;
}
.share .code{
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	margin: auto;
	width: 250px;
	height: 320px;
	border-radius: 5px;
	background: #f4f4f4;
	text-align: center;
	box-shadow: 1px 2px 4px 2px rgba(0,0,0,.1);
	padding: 10px 0;
	display: none;
	z-index: 11;
	}
	
.share .code .close-btn{
	display: inline-block;
	width: 30px;
	height: 30px;
	position: absolute;
	right: 5px;
	top: 5px;
	line-height: 0;
	padding: 0;
	cursor: pointer;
	border-radius: 100%;
	transition: all .2s; 
	transform: rotate(0deg);	
}	
.share .code .close-btn:hover{background: #ccc;transform: rotate(180deg);}
.share .code .code-img{width: 80%;}
.share .code .wb{font-size: 12px;margin-top: 10px;}

.news .lab-box{
	width: 540px;
    height: 120px;
    line-height: 120px;
}
.news .lab-box .lesson-name{
	font-size: 20px;
    font-weight: bold;
    text-indent: 2em;
}
.news .lab-box .lesson-name em{
	font-size: 14px;
    color: #999;
    display: inline-block;
    margin-left: -10px;
}
.news .lab-box li{width: 33.3333%;text-align: center;height: 80px;margin-top: 20px;padding: 14px 0 0 0;}
.news .lab-box li span{line-height: 10px;}
.news .lab-box li.center{border-left: 1px solid #ccc;border-right: 1px solid #ccc;}
.news .lab-box li p{font-size: 18px;color: #666;}
.news .lab-box li i{color: #2da3d3;font-size: 24px;}
.news .lab-box li b {font-size: 24px;color: #666;}
.news .quick_btn:hover{box-shadow: 1px 2px 4px 2px rgba(0,0,0,.1);}
.news .fa{display: none;}

.news .click{background: #ccc; 	width: 160px;
	height: 50px;
	color: #fff;
	font-size: 18px;
	text-align: center;
	line-height: 50px;
	display: inline-block;
	margin-top: 35px;
	margin-right: 40px;
	cursor: pointer;
	margin-left: 10px;
	border-radius: 5px;}
.news .click:hover{box-shadow: 1px 2px 4px 2px rgba(0,0,0,0);}
.news .aplay-box .num{color: #FF0000;font-size: 24px;margin-top: 10px;display: inline-block;}
.aplay-box{
	float: right;
    margin-top: 0;
    position: relative;
    width: 40%;
}

.aplay-box .discount-price{
	color: #ff0000;
    font-size: 24px;
    display: inline-block;
    position: absolute;
    left: 4px;
    top: 36px;
    font-weight: bold;
}
.aplay-box .price{
	font-size: 15px;
    color: #999;
    text-decoration: line-through;
    position: absolute;
    top: 72px;
    left: 7px;
}
.aplay-box a{
	width: 160px;
    height: 50px;
    background: #FF0000;
    color: #fff;
    font-size: 18px;
    text-align: center;
    line-height: 50px;
    display: inline-block;
    margin-top: 35px;
    margin-right: 40px;
    cursor: pointer;
    margin-left: 10px;
    border-radius: 5px;
    position: absolute;
    left: 55%;
}
/***fixed****/
.news-fixed{
	position: fixed;
	top: 0;left: 0;right: 0;bottom: auto;
	margin-left: auto;margin-right: auto;
	z-index: 99;
	animation: news .6s ease-in-out;	
}
@keyframes news{
	0%{margin-top: -100px;}
	50%{margin-top: -90px;}
	100%{margin-top: 0;}
}
@-webkit-keyframes news{
	0%{margin-top: -100px;}
	50%{margin-top: -90px;}
	100%{margin-top: 0;}
}
@-ms-keyframes news{
	0%{margin-top: -100px;}
	50%{margin-top: -90px;}
	100%{margin-top: 0;}
}
@-moz-keyframes news{
	0%{margin-top: -100px;}
	50%{margin-top: -90px;}
	100%{margin-top: 0;}
}

/*part1*/
.part1{
	width: 100%;
    padding-bottom: 50px;
    padding-top: 110px;
    background: #fff;
}
.part1 .main{
	width: 1200px;
	padding: 0;
	margin: 0 auto;
}
#player{
	width: 100%;
    height: 450px;
    background: #fff;
    margin: 0 auto;
    text-align: center;
    background-position: center;
}
/*课程简介*/
.part2{
	width: 100%;
    padding-bottom: 50px;
    background: #fff;
}
.part2 .main{
	width:1200px;
	padding: 0;
	margin: 0 auto;
}
.part2 .main .box{
	width: 100%;
	height: 250px;
	background: url(../img/one-bg.png) no-repeat;
	margin: 0 auto;
    text-align: center;
    background-position: center;
}
.part2 .main .box .title{
	color: #fff;
    font-size: 30px;
    font-weight: bold;
    text-align: center;
    padding-top: 20px;
    margin: 0 auto;
}
.part2 .main .box span{
	font-size: 22px;
    color: #666;
    display: block;
    width: 90%;
    text-align: left;
    margin: 0 auto;
    padding-top: 40px;
    line-height: 1.6;
    font-weight: normal;
}
/*学习对象*/
.part3{
	width: 100%;
    padding-bottom: 50px;
    background: #fff;
}
.part3 .main{
	width:1200px;
	padding: 0;
	margin: 0 auto;
}
.part3 .main .box .title{
	color: #333;
    font-size: 30px;
    font-weight: bold;
    text-align: center;
    padding-top: 20px;
    margin: 0 auto;
    padding-bottom: 40px;
}
.part3 .main .box ul li{
	float: left;
	width: 33%;
	text-align: center;
}
.part3 .main .box ul li img{
	 width: auto;
	 -webkit-transition: 0.6s all ease;
      -o-transition: 0.6s all ease;
      transition: 0.6s all ease;
      -webkit-transform: perspective(800) rotateY(0);
      -ms-transform: perspective(800) rotateY(0);
      -o-transform: perspective(800) rotateY(0);
      transform: perspective(800) rotateY(0);
}
.part3 .main .box ul li span{
	display: block;
	font-size: 18px;
}
.part3 .main .box ul li:hover img{
	-webkit-transform: perspective(800px) rotateY(360deg);
      -ms-transform: perspective(800px) rotateY(360deg);
      -o-transform: perspective(800px) rotateY(360deg);
      transform: perspective(800px) rotateY(360deg);
}
/*学习基础*/
.part4{
	width: 100%;
    padding-bottom: 50px;
    background: #fff;
}
.part4 .main{
	width:1200px;
	padding: 0;
	margin: 0 auto;
}
.part4 .main .box{
	width: 100%;
	height: 340px;
	background: url(../img/two-bg.png) no-repeat;
	margin: 0 auto;
    text-align: center;
    background-position: center;
}
.part4 .main .box .title{
	color: #fff;
    font-size: 30px;
    font-weight: bold;
    text-align: center;
    padding-top: 40px;
    margin: 0 auto;
    padding-bottom: 40px;
}
.part4 .main .box ul li{
	float: left;
	width: 25%;
	text-align: center;
}
.part4 .main .box ul li img{
	width:auto;
	-webkit-transition: 0.6s all ease;
      -o-transition: 0.6s all ease;
      transition: 0.6s all ease;
      -webkit-transform: perspective(800) rotateY(0);
      -ms-transform: perspective(800) rotateY(0);
      -o-transform: perspective(800) rotateY(0);
      transform: perspective(800) rotateY(0);
}
.part4 .main .box ul li span{
	display: block;
	font-size: 18px;
	color: #fff;
}
.part4 .main .box ul li:hover img{
	-webkit-transform: perspective(800px) rotateY(360deg);
      -ms-transform: perspective(800px) rotateY(360deg);
      -o-transform: perspective(800px) rotateY(360deg);
      transform: perspective(800px) rotateY(360deg);
}
/*学习目的*/
.part5{
	width: 100%;
    padding-bottom: 50px;
    background: #fff;
}
.part5 .main{
	width:1200px;
	padding: 0;
	margin: 0 auto;
}
.part5 .main .box{
	width: 100%;
	height: 250px;
	background: url(../img/three-bg.png) no-repeat;
	margin: 0 auto;
    text-align: center;
    background-position: center;
}
.part5 .main .box .title{
	color: #fff;
    font-size: 30px;
    font-weight: bold;
    text-align: center;
    padding-top: 20px;
    margin: 0 auto;
}
.part5 .main .box span{
	font-size: 22px;
    color: #666;
    display: block;
    width: 90%;
    text-align: left;
    margin: 0 auto;
    padding-top: 40px;
    line-height: 1.6;
    font-weight: normal;
}
/*学习安排*/
.part6{
	width: 100%;
    padding-bottom: 50px;
    background: #fff;
}
.part6 .main{
	width:1200px;
	padding: 0;
	margin: 0 auto;
}
.part6 .main .box .title{
	color: #333;
    font-size: 30px;
    font-weight: bold;
    text-align: center;
    padding-top: 20px;
    margin: 0 auto;
    padding-bottom: 40px;
}
.part6 .main .box ul li{
	float: left;
	width: 20%;
	text-align: center;
}
.part6 .main .box ul li img{
	width: auto;
	-webkit-transition: 0.6s all ease;
      -o-transition: 0.6s all ease;
      transition: 0.6s all ease;
      -webkit-transform: perspective(800) rotateY(0);
      -ms-transform: perspective(800) rotateY(0);
      -o-transform: perspective(800) rotateY(0);
      transform: perspective(800) rotateY(0);
}
.part6 .main .box ul li:hover img{
	-webkit-transform: perspective(800px) rotateY(360deg);
      -ms-transform: perspective(800px) rotateY(360deg);
      -o-transform: perspective(800px) rotateY(360deg);
      transform: perspective(800px) rotateY(360deg);
}
/*讲师介绍*/
.part7{
	width: 100%;
    padding-bottom: 50px;
    background: #fff;
}
.part7 .main{
	width:1200px;
	padding: 0;
	margin: 0 auto;
}
.part7 .main .title{
	color: #333;
    font-size: 30px;
    font-weight: bold;
    text-align: center;
    padding-top: 20px;
    margin: 0 auto;
    padding-bottom: 40px;
}
.part7 .main .box{
	width: 100%;
	height: 300px;
	background: url(../img/pc44.png) no-repeat;
	margin: 0 auto;
    text-align: center;
    background-position: center;
    position: relative;
}
.part7 .main .box .info em{
	display: block;
    width: 6px;
    height: 22px;
    background: #fff;
    position: absolute;
    top: 22%;
    left: 25%;
}
.part7 .main .box .info p{
	font-size: 24px;
    color: #fff;
    font-weight: bold;
    position: absolute;
    top: 20%;
    left: 26%;
}
.part7 .main .box .info span{
	font-size: 18px;
    display: block;
    color: #fff;
    width: 70%;
    text-align: left;
    position: absolute;
    top: 40%;
    left: 25%;
    line-height: 1.6;
}
/*课程大纲*/
.part8{
	width: 100%;
    padding-bottom: 50px;
    background: #fff;
}
.part8 .main{
	width:1200px;
	padding: 0;
	margin: 0 auto;
}
.part8 .main .container .title{
	    color: #333;
    font-size: 30px;
    font-weight: bold;
    text-align: center;
    padding-top: 20px;
    margin: 0 auto;
    padding-bottom: 20px;
}
.part8 .main .container ul li{
	float: left;
	text-align: center;
	margin: 20px 0;
}
.part8 .main .container ul li img{
	width:100%;
}
.part8 .main .container ul li .detail{
	background: #e7e9ed;
    border-radius: 10px;
    box-shadow: 1px 1px 20px rgba(0,0,0,.3);
    height: 380px;
    }
.part8 .main .container ul li .detail a{
	display: block;
}
.part8 .main .container ul li .detail h4{
	font-size: 16px;
    font-weight: bold;
    text-align: left;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    padding: 6px;
}
.part8 .main .container ul li .detail .fix{
	line-height: 34px;
    border-bottom: 1px solid #ccc;
    border-top: 1px solid #ccc;
    height: 34px;
    padding: 0 5px;
}
.part8 .main .container ul li .detail .fix .free{
	color: #41a946;
	font-size: 12px;
	padding-left: 3px;
}
.part8 .main .container ul li .detail .fix .study{
	color: #999;
	font-size: 12px;
	padding-left: 3px;
}
.part8 .main .container ul li .detail .fix .lesson{
	    display: inline-block;
    width: 55px;
    height: 20px;
    line-height: 20px;
    font-size: 12px;
    color: #fff;
    background: #333;
    border-radius: 5px;
    margin-top: 7px;
}
.part8 .main .container ul li .detail em{
	display: block;
	font-size: 12px;
    color: #333;
    text-align: left;
    width: 95%;
    margin: 0 auto;
    line-height: 1.7;
    padding-top: 10px;
}