.zoom { overflow:hidden;}
.zoom a {position:relative; float:left; margin:0px;}
/*.zoom a span { background-image:url(ic_zoom.png); background-repeat:no-repeat; width:452px; height:177px; display:none;
                  position:absolute; left:0; top:0;}*/

.zoom1 a span { background-image:url(ic_zoom_1.png); background-repeat:no-repeat; width:596px; height:361px; display:none;
                  position:absolute; left:7px; top:7px;}            
.zoom2 a span { background-image:url(ic_zoom_2.png); background-repeat:no-repeat; width:436px; height:264px; display:none;
                  position:absolute; left:7px; top:7px;}
.zoom3 a span { background-image:url(ic_zoom_3.png); background-repeat:no-repeat; width:276px; height:167px; display:none;
                  position:absolute; left:7px; top:7px;}
.zoom4 a span { background-image:url(ic_zoom_4.png); background-repeat:no-repeat; width:200px; height:121px; display:none;
                  position:absolute; left:7px; top:7px;}                  

.zoom1v a span { background-image:url(ic_zoom_1_v.png); background-repeat:no-repeat; width:596px; height:361px; display:none;
                  position:absolute; left:7px; top:7px;}            
.zoom2v a span { background-image:url(ic_zoom_2_v.png); background-repeat:no-repeat; width:436px; height:264px; display:none;
                  position:absolute; left:7px; top:7px;}
.zoom3v a span { background-image:url(ic_zoom_3_v.png); background-repeat:no-repeat; width:276px; height:167px; display:none;
                  position:absolute; left:7px; top:7px;}
.zoom4v a span { background-image:url(ic_zoom_4_v.png); background-repeat:no-repeat; width:200px; height:121px; display:none;
                  position:absolute; left:7px; top:7px;}