#filters{
	margin:0px 0px 40px -40px;
}
  /*底部鼠标经过图标出现二维码*/
.index_QR_content{
    width:150px;
    height:150px;
    box-shadow:1px 1px 20px black;
    position:absolute;
    z-index:999;
    margin-top:-150px;

   display:none;
}