#gallery {width:781px; position:relative; height:80px; padding-top:600px; margin:0 auto;background:#444;}

#gallery img.left {width:55px; height:62px; background:#444;float:left;cursor:pointer;margin-left:1px;}
#gallery img.right {width:60px; height:62px; background:#444; float:right;cursor:pointer;}

#gallery ul {list-style:none; padding:0; margin:0; float:left; background:#444; border:2px solid #444; border-width:5px 2px;}
#gallery ul li {display:inline; width:50px; height:50px; float:left; margin:0 4px; border:1px solid #000; cursor:pointer;}

#gallery ul li.hide {display:none;}

/* remove visibility:hidden; if you want to use the original images as thumbnails */
#gallery ul li img {visibility:hidden; display:block; width:50px; height:50px;}

#gallery ul li span {display:none; position:absolute; left:61px; top:750px; width:700px;font-family:verdana, arial, sans-serif; color:#666; font-size:11px; line-height:15px; /*text-align:justify;*/text-align:center;}
#gallery ul li b {color:#444;}

#gallery ul li.chosen {border-color:#fff; cursor:default;}
#gallery ul li.chosen div {position:absolute; left:0; top:0; width:780px; height:600px; background:#444; border:1px solid #000; border-width:1px 1px 0 1px;}
#gallery ul li.chosen div i {width:780px; /*height:355px;*/height:450px; display:table-cell; vertical-align:middle; text-align:center;} 
#gallery ul li.chosen div i img {visibility:visible; width:auto; height:auto; border:1px solid #aaa; margin:25px auto;}
#gallery ul li.chosen span {display:block;top:580px;} /* texto */