#acc_box {
	position: relative;
	width: 100%;
	height: 420px;
	overflow: hidden;
}

.acc_head {
	width:840px; 
	height: 17px;
	background-color:#81868c;
	padding: 0 0 0 10px;
	margin: 0;
	border-top: solid;
	border-color: #dc1616;
	border-width: 1px;
	cursor: pointer;
	}
	
.acc_body {
	padding: 0 0 0 10px;
	}
	
.acc {
	position: absolute;
	width: auto	;
	background-color: #b6c2ce;
	height: 352px;
	overflow: auto;
}