.bar-1 {
	width: 800px;
	margin: 5px auto 15px;
}

.bar-1>div {
	margin-bottom: 10px;
}
.chexin{
	
}
.chexin li{
	display: -webkit-box;
 	display: -ms-flexbox;
 	display: -webkit-flex;
 	display: flex;
 	-webkit-box-align: center;
 	-ms-flex-align: center;
 	-webkit-align-items: center;
 	align-items: center;
	height: 69px;
	width: 150px;
	line-height: 69px;
	float: left;
	cursor:pointer;
}
.chexin li img{
	width: 39px;
	margin-left: 30px;
}
.chexin li .name{
	margin-left: 10px;
}
.chexin-bar{
	margin-top: 20px;
}
.chexin-bar img{
	width: 100%;
	
	display: none;
}
.backtop{
	position: fixed;
	bottom: 50px;
	right: 50px;
	background-color: #555;
	width: 50px;
	height: 50px;
	text-align: center;
	cursor:pointer;
	border-radius: 50px;
	display: none;
	opacity: 0.8;
}
.backtop:hover{
	opacity: 1;
}