.usual {
  color:#111; background:#f9f9f9;
}
.tab-back{  border:#DBDBDB solid 1px; height:243px; background-color:#f9f9f9; }
#tabs li { list-style:none; float:left; }
#tabs ul a { 
  display:block;
	font-size:12px;
	font-weight:bold;
	background:url(../images/tab-un-selected.jpg) left top no-repeat;
	text-align:center;
	list-style: none;
	cursor: pointer;
	line-height:37px; text-decoration:none;
}
#tabs ul a:hover { background:url(../images/tab-selected.jpg) left top no-repeat; text-decoration:none;}
#tabs ul a.selected {
  background:url(../images/tab-selected.jpg) left top no-repeat; color:#333333;
  }
#tabs div a { color:#000; font-weight:bold;}