.photo {width:635px; text-align:left; position:relative; margin:0 auto;}

.photo ul.topic {padding:0; margin:0; list-style:none; width:635px; height:auto; position:relative; z-index:10;}

.photo ul.topic li {display:block; width:125px; height:31px; float:left;}
.photo ul.topic li a.set {display:block; font-size:11px; width:124px; height:30px; text-align:center; line-height:30px; color:#000; text-decoration:none; background:#ccc; font-family:verdana, arial, sans-serif;}

.photo ul.topic li a ul, 
.photo ul.topic li ul 
{display:none;}

.photo ul.topic li.active a
{color:#000; background:#bbb;}

.photo ul.topic li a:hover,
.photo ul.topic li:hover a
{color:#fff; background:#fff;}

.photo ul.topic li.active ul
{display:block; position:absolute; left:0px; top:0px; list-style:none; margin:0px; height:196px; width:464px; z-index:1;}

.photo ul.topic li a:hover ul, 
.photo ul.topic li:hover ul
{display:block; position:absolute; left:0; top:0px; list-style:none; margin:0; height:250px; width:460px; z-index:100;}

.photo ul.topic li ul li
{display:inline; width:72px; height:57px; float:left; border:1px solid #fff; margin:1px;}

.photo ul.topic li ul li a
{display:block; width:70px; height:55px; cursor:default; float:left; text-decoration:none; background:#444; border:1px solid #888;}

.photo ul.topic li ul li a img
{display:block; width:60px; height:45px; border:5px solid #eee;}

.photo ul.topic li a:hover ul li a:hover, 
.photo ul.topic li:hover ul li a:hover 
{white-space:normal; position:relative;}

.photo ul.topic li a:hover ul li a:hover img, 
.photo ul.topic li:hover ul li a:hover img 
{position:absolute; left:120px; top:-300px; width:450px; height:300px; border-color:#fff;}

.photo ul.topic li a:hover ul li a:hover img.vertical, 
.photo ul.topic li:hover ul li a:hover img.vertical 
{position:absolute; left:120px; top:-350px; width:300px; height:450px; border-color:#fff;}

.photo ul.topic li a:hover ul li a:hover img.izquierda, 
.photo ul.topic li:hover ul li a:hover img.izquierda 
{position:absolute; left:-120px; top:-300px; width:450px; height:300px; border-color:#fff;}