#head .tielt-all {
	width:100vw;
	box-sizing:border-box;
	height:80px;
	display: flex;
	flex-direction: row;
	align-items: center;
	justify-content:space-between ;
	padding:0 20px;
	box-shadow: 0 1px 2px 0 rgba(0,0,0,.05);
}
.h5-head-uls {
	width:100vw;
	box-sizing:border-box;
	background-color: rgba(247, 248, 252, 0.9);
	position: absolute;
	top:80px;
	left:0;
	z-index: 10;
}
.h5-head-uls li {
	padding:20px 0; 
	text-align: center;
	font-size:17px;
	font-weight: 600;
}
.h5-head-uls li a{
	display: inline-block;
	width:100%;
	color:#4D4766;
}
.h5-head-hidden {
	overflow: hidden;
	transition:all .3s;
}