body,html{
	width: 100%;
	height: 100%;
}
body{
	font-size: 16px;
	box-sizing: border-box;
	color: #333;
}
i,em{
	font-style: normal;
}
li{
	list-style: none;
}
a:hover,a:focus,a:active{
	text-decoration:none;
}
p{
	margin-bottom: 0;
}
*{
	box-sizing: border-box;
}
.search{
	line-height: 0;
	padding: 12px;
	width: 100%;
	display: flex;
	align-items: center;
	background-color: #fff;
}

.search .weui-cell img{
	width: 22px;
	height: 21px;
	vertical-align: middle;
}
.search .weui-cell{
	border-bottom: 0;
	padding: 8px 20px;
	border: 0.5px solid #FFF;
	background-color: #fff;
	border-radius: 20px;
}
.search .weui-cell input{
	padding-left: 20px;
}
.banner{
	margin: 20px 0;
}
.banner img{
	display: inline-block;
	width: 100%;
	height: auto;
	max-height: 250px;
}
.class_title{
	font-size: 18px;
	margin: 10px 0;
}
/*-----------tabbar-------*/
.weui-tabbar__icon {
	display: inline-block;
	width: 20px;
	height: 20px;
}
.weui-tabbar{
	position: fixed;
}
.weui-tab .weui-tab__bd{
	padding: 30px 25px 45px; 
}
.weui-tabbar .weui-tabbar__label.selected{
	color: #004098;
}
.back{
		position: fixed;
		bottom: 30px;
		left: 30px;
	}
.back img{
	width: 55px;
	height: 57px;
}
/* ----------tabbar end------------ */