* {
	margin: 0;
	padding: 0;
}

.loading-div {
	width: 50px;
	height: 50px;
	margin: 0 auto;
}

.loading {
	position: fixed;
	display: block;
	width: 50px;
	height: 50px;
	margin: 0 auto;
	margin-top: 300px;
	border-radius: 50%;
	z-index: 10;
}

.clear-both {
	clear: both;
}

#main {
	width: 375px;
	overflow: hidden;
	margin: 0 auto;
}

.back-to-top {
    width: 52px; 
    height: 52px;
    position:fixed; 
    right: 16px; 
    bottom: 100px; 
    display:none; 
    z-index: 3;
}

.web-foot {
	margin: 0 auto;
	margin-top: 20px;
	width: 375px;
	text-align: center;
	font-size: 12px;
	font-family: PingFangSC-Regular, PingFang SC;
	font-weight: 400;
	color: #999999;
	line-height: 20px;
	overflow: hidden;
}

.partner {
	float: left;
	width: 107px;
	height: 50px;
	margin-left: 10px;
	margin-top: 10px;
	border-radius: 12px;
}

.one-line-ellipsis {
	overflow: hidden;
	white-space: nowrap; 
	text-overflow: ellipsis;
}

.main-header {
	position: relative;
	width: 375px;
	height: 68px;
	background: #FFFFFF;
	box-shadow: 0px 2px 4px 0px #EEEEEE;
}

.logo {
	position: absolute;
	top: 19px;
	left: 12px;
	width: 30px;
	height: 30px;
}

.product-name {
	margin: 0 auto;
	text-align: center;
	width: 200px;
	height: 68px;
	font-size: 17px;
	font-family: PingFangSC-Medium, PingFang SC;
	font-weight: 500;
	color: #000000;
	line-height: 68px;
}

.category-icon {
	position: absolute;
	top: 27px;
	right: 16px;
	width: 16px;
	height: 14px;
}

.category-box {
	display: none;
	position: absolute;
	z-index: 2;
	top:40px;
	right: 12px;
	width: 80px;
	background: url("../src/category-box-bg.png");
	background-size: 100% 100%;
	background-repeat: no-repeat;
}

.category-text {
	margin: 0 auto;
	margin-top: 4px;
	width: 60px;
	height: 14px;
	font-size: 10px;
	font-family: PingFangSC-Regular, PingFang SC;
	font-weight: 400;
	color: #999999;
	line-height: 14px;
	overflow: hidden;
	white-space: nowrap;
	text-overflow: ellipsis;
	-o-text-overflow:ellipsis;
}

.category-text:hover {
	color: #333333;
}

.category-list {
	float: left;
	width: 50%;
}

.category-item {
	text-align: left;
	margin-left: 20px;
	font-size: 16px;
	font-family: PingFangSC-Regular, PingFang SC;
	font-weight: 600;
	color: #FF99FF;
	line-height: 30px;
}