.banner img,.xiangmu img,.hot img,.stu img,.book img,.tec img,.youhui img,.envir img,.school img{
	width: 100%;
	float: left;
}
.banner,.xiangmu,.hot,.stu,.book,.tec,.youhui,.envir,.school{overflow: hidden;}
.banner{
    margin-top:50px;
}
.yuyue{
	width: 90%;
	margin: 20px auto;
	position: relative;
	height: 160px;
    margin-bottom:0;
}
.yuyue iframe,.yuyue1 iframe{
	position: absolute;
	left: 0;
	right: 0;
	top: 0;
	bottom: 0;
	margin: auto;
}

.yuyue1{
	background: #d0000e;
	width: 100%;
	position: relative;
	height: 200px;
}

/*热门项目*/
.leyu1{
	width: 100%;
	height: 46px;
	position: absolute;
	top: 20%;
}
.leyu2{
	width: 100%;
	height: 46px;
	position: absolute;
	top: 44%;
}
.leyu3{
	width: 100%;
	height: 46px;
	position: absolute;
	top: 68%;
}
.leyu4{
	width: 100%;
	height: 46px;
	position: absolute;
	top: 91.5%;
}
.hot{position: relative;}
.hot a{
    display:block;
    width:100%;
    height:100%;
}


.leyu5 a{
	display: block;
	width: 150px;
	height: 30px;
	background: #d0000e;
	text-align: center;
	line-height: 30px;
	color: #fff;
	margin: 10px auto;
}
.leyu6{
	background: #2c2f34;
	width: 100%;
	height: 50px;
	padding-top: 10px;
}
.leyu6 a,.leyu7 a{
	display: block;
	width: 140px;
	height: 30px;
	background: #d0000e;
	color: #fff;
	line-height: 30px;
	margin: 0px auto;
	text-align: center;
}
.leyu7{
	background: #fff;
	width: 100%;
	height: 30px;
	padding-top: 20px;
}


/*课程项目*/
.xiangmu h2{
	font-size: 16px;
	font-weight: 900;
	text-align: center;
	color: #090909;
	margin-bottom:20px;
}
.xiangmu ul{
	display: flex;
	justify-content: space-between;
	flex-wrap: wrap;
	box-sizing: border-box;
	padding-right:5%;
	padding-left:5%;
}
.xiangmu ul li{
	width: 25%;
	text-align: center;
	margin-bottom:10px;
}
.xiangmu ul li a{
    text-align: center;
    display: flex;
    justify-content: center;
}
.xiangmu ul li img{
	width: 80%;
    height:100%;
    float: left;

}