.signcontainerDiv{list-style:none;float:left;position:relative;bottom:100px;text-align:center;width:220px;padding-top:0;display:none}
span{height:32px;float:left}
.signcontainerDiv span{width:100px}
#sign1{width:100px;height:28px;background:url(../images/sign1.png) no-repeat;overflow:hidden;position:absolute;left:0;cursor:pointer}
#sign1.active{width:100px;height:28px;background:url(../images/sign1_over.png) no-repeat;overflow:hidden;position:absolute;left:0}
#sign2{width:100px;height:28px;background:url(../images/sign2.png) no-repeat;overflow:hidden;position:absolute;left:100px;cursor:pointer}
#sign2.active{width:100px;height:28px;background:url(../images/sign2_over.png) no-repeat;overflow:hidden;position:absolute;left:100px}
@media all and (max-width: 1024px) {
.signcontainerDiv span{width:70px}
#sign1{background:url(../images/1024/sign1.png) no-repeat;left:0}
#sign1.active{background:url(../images/1024/sign1_over.png) no-repeat;left:0}
#sign2{background:url(../images/1024/sign2.png) no-repeat;left:50px}
#sign2.active{background:url(../images/1024/sign2_over.png) no-repeat;left:50px}
#sign1,#sign1.active,#sign2,#sign2.active{width:50px}
}