.banner{
	position: relative;
	margin-top: 45px;
}
.banner p{
	opacity: 0;
	position: absolute;
	font-size: 30px;
	color: #fff;
	font-weight: 600;
	top: 70%;
	left: 30%;
	padding-bottom: 20px;
	border-bottom: 4px solid #fff;
}
.cu{
	border-bottom: 1px solid #e5e5e5;
}
.cua{
	letter-spacing: 2px;
	color: #82828e;
	line-height: 50px;
}
.cua p span{
	color: #2272CF;
}
.z .container{
	padding: 70px 0;
}
.zb img{
	border: 1px solid #ddd;
}
.zc p{
	line-height: 40px;
	font-size: 16px;
}
.zcd{
	line-height: 30px;
	background: #E5E5E5;
	border: 1px solid #ddd;
	box-sizing: border-box;
	padding-left: 20px;
	margin-top: 10px;
}
.zce{
	display: block;
	width: 100%;
	border: 1px solid #ddd;
	padding: 30px;
}
@media (max-width:1200px ) {
	.banner{
		height: 220px;
	}
	
}