/* 弹性布局盒模型 */

.flex {
	display: -moz-box;
	/* Firefox */
	display: -ms-flexbox;
	/* IE10 */
	display: -webkit-box;
	/* Safari */
	display: -webkit-flex;
	/* Chrome, WebKit */
	display: box;
	display: flexbox;
	display: flex;
}

.flex1 {
	flex: 1;
}


/* 弹性布局盒模型可换行 */

.rowW {
	display: -moz-box;
	/* Firefox */
	display: -ms-flexbox;
	/* IE10 */
	display: -webkit-box;
	/* Safari */
	display: -webkit-flex;
	/* Chrome, WebKit */
	display: box;
	display: flexbox;
	display: flex;
	flex-wrap: wrap;
}


/* 水平垂直居中 */

.centerXY {
	display: -moz-box;
	/* Firefox */
	display: -ms-flexbox;
	/* IE10 */
	display: -webkit-box;
	/* Safari */
	display: -webkit-flex;
	/* Chrome, WebKit */
	display: box;
	display: flexbox;
	display: flex;
	justify-content: center;
	align-items: center;
}


/* 上下居中 */

.centerY {
	display: -moz-box;
	/* Firefox */
	display: -ms-flexbox;
	/* IE10 */
	display: -webkit-box;
	/* Safari */
	display: -webkit-flex;
	/* Chrome, WebKit */
	display: box;
	display: flexbox;
	display: flex;
	flex-direction: row;
	justify-content: flex-start;
	align-items: center;
}


/* 横向排列 */

.rowX {
	display: -moz-box;
	/* Firefox */
	display: -ms-flexbox;
	/* IE10 */
	display: -webkit-box;
	/* Safari */
	display: -webkit-flex;
	/* Chrome, WebKit */
	display: box;
	display: flexbox;
	display: flex;
	flex-direction: row;
	justify-content: flex-start;
}


/* 横向排列,所有元素放置于底部 */

.bottomY {
	display: -moz-box;
	/* Firefox */
	display: -ms-flexbox;
	/* IE10 */
	display: -webkit-box;
	/* Safari */
	display: -webkit-flex;
	/* Chrome, WebKit */
	display: box;
	display: flexbox;
	display: flex;
	flex-direction: row;
	align-items: flex-end;
}


/* 左右居中 */

.centerX {
	display: -moz-box;
	/* Firefox */
	display: -ms-flexbox;
	/* IE10 */
	display: -webkit-box;
	/* Safari */
	display: -webkit-flex;
	/* Chrome, WebKit */
	display: box;
	display: flexbox;
	display: flex;
	flex-direction: column;
	justify-content: flex-start;
	align-items: center;
}


/* 纵向排列 */

.columnY {
	display: -moz-box;
	/* Firefox */
	display: -ms-flexbox;
	/* IE10 */
	display: -webkit-box;
	/* Safari */
	display: -webkit-flex;
	/* Chrome, WebKit */
	display: box;
	display: flexbox;
	display: flex;
	flex-direction: column;
	justify-content: flex-start;
}


/* 向左向右 */

.betweenX {
	display: -moz-box;
	/* Firefox */
	display: -ms-flexbox;
	/* IE10 */
	display: -webkit-box;
	/* Safari */
	display: -webkit-flex;
	/* Chrome, WebKit */
	display: box;
	display: flexbox;
	display: flex;
	flex-direction: row;
	justify-content: space-between;
}


/* 向上向下 */

.betweenY {
	display: -moz-box;
	/* Firefox */
	display: -ms-flexbox;
	/* IE10 */
	display: -webkit-box;
	/* Safari */
	display: -webkit-flex;
	/* Chrome, WebKit */
	display: box;
	display: flexbox;
	display: flex;
	flex-direction: column;
	justify-content: space-between;
}

.rightX {
	display: -moz-box;
	/* Firefox */
	display: -ms-flexbox;
	/* IE10 */
	display: -webkit-box;
	/* Safari */
	display: -webkit-flex;
	/* Chrome, WebKit */
	display: box;
	display: flexbox;
	display: flex;
	flex-direction: column;
	align-items: flex-end;
	/* justify-content: flex-end; */
}

.nopage {
	width: 100%;
	padding: 10px 0;
	text-align: center;
	font-size: 12px;
	color: #999999;
}

.nodata {
	background: none !important;
	width: 100%;
	padding-top: 100px;
	text-align: center;
}

.nodata img {
	width: 90px;
	height: 80px;
	margin: auto;
}

.nodata p {
	font-size: 12px;
	color: #999999;
	margin-top: 13px;
}

.return-top {
	position: fixed;
	right: 15px;
	bottom: 50px;
	z-index: 9;
	display: none;
}

.return-top a {
	width: 40px;
	height: 40px;
	display: block;
	border: 1px solid #eaeaea;
	background: #fff;
	border-radius: 50%;
	box-shadow: 0 0 2px #eaeaea;
}

.return-top a img {
	position: absolute;
	top: 50%;
	left: 50%;
	margin-top: -14.5px;
	margin-left: -14.5px;
}

.return-top .none {
	display: none!important;
}