#magnifier{
 width:257px;
 height:343px;
 position:relative;

 font-size:0;
 border:1px solid #000;
}
#img{
 width:257px;
 height:343px;
}
#alixixi_com{
 border:1px solid #000;
 z-index:100;
 position:absolute;
 background:#555;
}
#mag{
 border:1px solid #000;
 overflow:hidden;
 z-index:100;
}