filter: alpha(opacity=60);
opacity: .6;
-moz-opacity: .6;
filter: progid:DXImageTransform.Microsoft.Alpha(opacity=60);
-ms-filter:progid:DXImageTransform.Microsoft.Alpha(opacity=60) ;
filter: alpha(opacity=60);
opacity: .6;
-moz-opacity: .6;
filter: progid:DXImageTransform.Microsoft.Alpha(opacity=60);
-ms-filter:progid:DXImageTransform.Microsoft.Alpha(opacity=60) ;