div.vud-comment-dimmed{filter:alpha(opacity=50);-ms-filter:"alpha(opacity=50)";-moz-opacity:0.5;-khtml-opacity:0.5;opacity:0.5;}div.vud-comment-dimmed:hover{filter:alpha(opacity=100);-ms-filter:"alpha(opacity=100)";-moz-opacity:1;-khtml-opacity:1;opacity:1;}