@charset "utf-8";







.main-spkc-xq{
	min-height:1500px;
	width: 1200px;
	margin: 0 auto;
	margin-top:20px;
}


.main-spkc-xq video{
	height: 500px;
	width: 1200px;
	border: 1px solid #ddd;
	

}

.main-spkc-xq-cpjs{
	height: 496px;
	width: 1200px;
	margin-top: 30px;
	background-color: #FFF;


}


.main-spkc-xq-cpjs img{
	height: 380px;
	width: 286px;
	margin: 60px 40px 25px 25px;
	float: left;

}

.main-spkc-xq-cpjs-y{
	height: 320px;
	width: 780px;
	float: left;
	margin-top: 100px;
	overflow:hidden;

}

.main-spkc-xq-cpjs-y h4{
	  margin: 0px;
	  padding: 20px 0px 10px;
	  font-size: 16px;
    font-weight: 600;
    
    color: #666;
}


.main-spkc-xq-cpjs-y p{
	margin: 0px;
	line-height: 25px;
	font-size: 14px;
  font-weight: 300;
   
    color: #999;

}




.main-spkc-xq-xgjx{
	height: 500px;
	width: 1200px;
	margin-top: 30px;
}

.main-spkc-xq-xgjx-bt {

	display: block;
	width: 1200px;
	height: 50px;
	line-height: 50px;
	font-size: 16px;

}

.main-spkc-xq-xgjx ul{
	width: 1230px;
	height: 370px;
	padding: 0px;
	margin: 0px;

}


/*课程章节*/

.main-zjmn-wk{
	  height: 250px;
	  width: 1200px;
		margin-top: 30px;
}

.main-zjmn-wk span{
	  font-size: 16px;
}

.main-ckzjname{
	 color: #F27B38;
}


.main-zjmn{
	height:150px;
	width: 1180px;
    margin-top: 20px;
	padding: 10px;
	border: 1px solid #ddd;
    overflow-y: auto;
	

	
	
}

.main-zjmn ul{
	width: 1720px;
	height: 100%;
	margin: 0px;
	padding: 0px;

}

.main-zjmn ul li{
	list-style: none;
	float: left;
    margin-right: 20px; 
    height: 126px;
    width: 224px;
}

.main-zjmn ul li:hover img{
	opacity: 0.7;
}