.translate,
.showup{
	display:inline-block;
	width:40px;
	height:35px;
	background: url(//i.thsi.cn/images/basic/usaph/translate.png) no-repeat;
	background-position: 0 0;
	background-size: 38px 54px;
	vertical-align: top;
}
.showup {
	background-position: 0 -36px;
}