/*顶部标题*/
.button_setup{padding-left:50%;top:480px;position:absolute;z-index:3}
.button_setup a{display:block;background-image:url(B1.png);width:190px;height:60px;z-index:3}

.button_loaden{padding-left:68%;top: 480px;position:absolute;z-index:2}
.button_loaden a{display:block;background-image:url(B2.png);width:190px;height:60px;z-index:2}

.button_rdlc{padding-left:50%;top: 838px;position:absolute;z-index:3;border-bottom:1px dashed #ddd;overflow:hidden}
.button_rdlc a{display:block;background-image:url(r.png);width:128px;height:41px;z-index:2}

.button_txm{padding-left:38%;top: 838px;position:absolute;z-index:4;border-bottom:1px dashed #ddd;overflow:hidden}
.button_txm a{display:block;background-image:url(t.png);width:128px;height:41px;z-index:2}