.banner-body center { filter:alpha(opacity=50); filter:progid:DXImageTransform.Microsoft.Alpha(opacity=50); opacity: 0.5; -khtml-opacity: 0.5; -moz-opacity: 0.5; } .banner-body center:hover { filter:alpha(opacity=100); filter:progid:DXImageTransform.Microsoft.Alpha(opacity=100); opacity: 1; -khtml-opacity: 1; -moz-opacity: 1; }