/* CSS Document */
/*--------------- 公共样式    start ----------------*/
body,div,p,ul,textarea,form,input,h1,h2,h3,h4,h5,h6,img,section,article,header,footer,nav{margin:0;padding:0;}
em{ font-style:normal;}
h1,h2,h3,h4,h5,h6 {font-weight: normal;}
body{font-family: "微软雅黑",helvetica,arial;-webkit-text-size-adjust:none; color:#333;line-height: 1.5;}
ul {list-style:none}
img,video { border:0 none ; width: 100%; vertical-align: middle;}
input,textarea {outline: none;}
a{text-decoration:none;color:#333;-webkit-touch-callout:none;}
*{-webkit-tap-highlight-color:rgba(0,0,0,0)}
body{margin: 0 auto; overflow-x: hidden;}

.fl{ float: left;}
.fr{ float: right;}
.clearfix:before,.clearfix:after{content: "";display: table;}
.clearfix:after{clear: both;}
.clearfix{zoom:1;}

.wrap {
	width: 90%;
	margin: 0 auto;
}
/* 弹性盒子  */
.box{
	display: -webkit-box; /*Safari and Chrome */
  	display: -ms-flexbox;
	display: -moz-box; /*Firefox */
  	display: flex;
  	-webkit-box-align: center;
  -webkit-align-items: center;
       -ms-flex-align: center;
          align-items: center;
}
.b1{
	-webkit-box-flex: 1;/* Safari and Chrome */
	   -moz-box-flex: 1; /* Firefox */
        -webkit-flex: 1;
            -ms-flex: 1;
                flex: 1;
}
/* 按钮  */
.video-btn1,.video-btn2,.video-btn3,.video-btn4 {
	display: block;
	box-sizing: border-box;
	margin: 10px auto;
	width: 100px;
	height: 33px;
	font-size: 12px;
	line-height: 33px;
	text-align: center;
	color: #fff;
	-webkit-border-radius: 2px;
	-moz-border-radius: 2px;
	border-radius: 2px;
}
.video-btn1,.video-btn4 {
	background-color: #1cb877;
}
.video-btn2 {
	border: 1px solid #fff;
}
.video-btn3 {
	width: 130px;
	height: 50px;
	font-size: 16px;
	line-height: 50px;
	background-color: #fb6227;
}
/* 区块 */
.section {
	padding-top: 24px;
}
.sec-teacher {
	padding-bottom: 25px;
}
/* 分割线  */
.sec-line {
	height: 10px;
	background-color: #f2f2f2;
}
/* 标题 */
.sec-tit {
	font-size: 18px;
	font-weight: 700;
	text-align: center;
}
.sec-tit span {
	display: block;
	margin: 7px auto 10px;
	width: 27px;
	height: 2px;
	background-color: #333;
}

/* 评价  */
.sec-comment ul {
	/*height: 706px;*/
	overflow: hidden;
}
.sec-comment ul li {
	padding: 22px 0;
	border-bottom: 1px solid #eee;
}
.userInfo img {
	width: 52px;
	margin-right: 20px;	
}
.userInfo .uName {
	margin-bottom: 8px;
	font-size: 14px;
}
.sec-comment-label span {
	float: left;
	display: block;
	padding: 0 3px;
	margin-right: 10px;
	font-size: 12px;
	color: #4a90e2;
	border: 1px solid #4a90e2;
}
.starsBox2 {
	width: 70px;
	height: 12px;
	background: url(http://m.doxue.com/public/images/kecheng/star3.png);
	-webkit-background-size: 14px;
	background-size: 14px;
}
.starsIn2 {
	width: 100%;
	height: 12px;
	background: url(http://m.doxue.com/public/images/kecheng/star4.png);
	-webkit-background-size: 14px;
	background-size: 14px;
}
.userInfo .starsBox2 {
	margin-top: 4px;
	margin-left: 10px;
}
.comment-content {
	margin: 14px 0;
	font-size: 14px;
	line-height: 17px;
}
.comment-btm,.comment-btm a {
	font-size: 12px;
	color: #999;
}
.btn-more {
	font-size: 14px;
	line-height: 49px;
	color: #1CB877;
	text-align: center;
}
.btn-more span {
	display: inline-block;
	padding-right: 23px;
    text-align: center;
	background: url(http://m.doxue.com/public/images/kecheng/pulldown.png) no-repeat center right;
	-webkit-background-size: 15px;
	background-size: 15px;
}
.btn-more.on span {
	background-image: url(http://m.doxue.com/public/images/kecheng/packup.png);
}