.mosaic-block{float:left;position:relative;overflow:hidden;width:250px;height:150px;margin:0px 0px 0px 20px;background-color:#fff;background-image:url(//d13rxepuu2fckz.cloudfront.net/img/2011/progress.gif);background-position:center center;background-repeat:no-repeat;border:5px solid #ebebeb;border-radius:5px;-ms-border-radius:5px;-webkit-border-radius:5px;-moz-border-radius:5px;}.mosaic-backdrop{display:none;position:absolute;top:0;height:100%;width:100%;background-color:#fff;}.mosaic-overlay{display:none;z-index:5;position:absolute;width:100%;height:100%;text-indent:-9999px;}.circle .mosaic-overlay{background-image:url(//d13rxepuu2fckz.cloudfront.net/img/2011/hover-magnify.png);background-repeat:no-repeat;background-position:center center;opacity:0;-ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=00)";filter:alpha(opacity=00);display:none;}