div#showbig{visibility:hidden;position:fixed;left:5em;right:5em;top:5em;bottom:5em;text-align:center;background:#000;padding:0;margin:0;border-radius:20px;}
div#showbig img{margin:10px;padding:0;}
div#caption{position:relative;top:-4em;background:#000;color:#fff;opacity:0.6;}
img#closebutton{position:absolute;right:0;top:0;}
img#closebutton:hover{cursor:pointer;}
div.thumbs{text-align:center;}
div.thumbs img:hover{cursor:pointer;}
div.caption{text-align:center;}