@charset "gb2312";
#app_tip_box a span {
	background:url(../images/client-download.png) center center no-repeat #f4f4f4;
	width:100%;
	height:157px;
	display:block;
	padding:20px 0;
}
#app_tip_box .app-tip-close {
	position:absolute;
	display: block;
	top:5px;
	right:5px;
	width:84px;
	height:84px;
	background:url(../images/client-close.png) no-repeat;
}
@media only screen and (orientation:landscape) {
 #app_tip_box a span {
height:74px;
background-size:334px 90px;
}
 #app_tip_box .app-tip-close {
background-size:50px 50px;
}
}
@media only screen and (min-device-width : 768px) and (max-device-width : 1024px) and (orientation : portrait) {
 #app_tip_box a span {
height:74px;
background-size:334px 90px;
}
 #app_tip_box .app-tip-close {
background-size:50px 50px;
}
}
@media only screen and (min-device-width : 768px) and (max-device-width : 1024px) and (-webkit-min-device-pixel-ratio: 2) {
 #app_tip_box a span {
height:74px;
background-size:334px 90px;
}
 #app_tip_box .app-tip-close {
background-size:50px 50px;
}
}