.x-panel-header SPAN {color: #ffffff; font:bold 11px verdana,tahoma,arial,sans-serif;padding:5px 0 4px 0;border:0 none;background:transparent;}
.x-panel-tc, .x-panel-bc,.x-panel-tl .x-panel-header { BACKGROUND-IMAGE: url(../images/darkgray/panel/top-bottom.gif);zoom:1;}
.x-panel-tr, .x-panel-bl, .x-panel-br, .x-panel-tl { BACKGROUND-IMAGE: url(../images/darkgray/panel/corners-sprite.gif)}
.x-panel-tl { BORDER-LEFT-COLOR: #d0d0d0; BORDER-BOTTOM-COLOR: #d0d0d0; BORDER-TOP-COLOR: #d0d0d0; BORDER-RIGHT-COLOR: #d0d0d0}
.x-panel-mc { BACKGROUND: #f1f1f1}
.x-panel-ml, .x-panel-mr { BACKGROUND-IMAGE: url(../images/darkgray/panel/left-right.gif);zoom:1;}