.layui-layer-dialog .layui-layer-content{
    text-align: center;
}
.layui-layer-btn{
    text-align: center !important;
}
/* µÈ´ýµ¯¿ò */
.loading{
  width:100%;
  height:100%;
  position: fixed;
  top:0;
  left:0;
  bottom:0;
  right:0;
  background-color:#000;
  opacity:0.7;
  z-index:999999999;
  filter:progid:DXImageTransform.Microsoft.Alpha(opacity=70);
 display:none;
}