#ifocus {
 width:854px;
 height:300px;
 background:#000;
}
#ifocus_pic {
 display:inline;
 position:relative;
 float:left;
 width:690px;
 height:300px;
 overflow:hidden;
}
#ifocus_piclist {
 position:absolute;
}
#ifocus_piclist li {
 width:690px;
 height:300px;
 overflow:hidden;
}
#ifocus_piclist img {
 width:690px;
 height:300px;
}
#ifocus_btn {
 display:inline;
 float:right;
 width:164px;
}
#ifocus_btn li {
 width:164px;
 height:70px;
 cursor:pointer;
 opacity:0.5;
 -moz-opacity:0.5;
 filter:alpha(opacity=50);
 margin:3px 0 0 0;
}
#ifocus_btn img {
 width:148px;
 height:64px;
 margin:3px 0 0 12px;
}
#ifocus_btn .current {
 background: url(/public/images/app/exhibition/art/ifocus_btn_bg.png) no-repeat;
 opacity:1;
 -moz-opacity:1;
 filter:alpha(opacity=100);
}
#ifocus_opdiv {
 position:absolute;
 left:0;
 bottom:0;
 width:690px;
 height:35px;
 background:#000;
 opacity:0.5;
 -moz-opacity:0.5;
 filter:alpha(opacity=50);
}
#ifocus_tx {
 position:absolute;
 left:8px;
 bottom:8px;
 color:#FFF;
}
#ifocus_tx .normal {
 display:none;
}