.link_Left
{
	background: url(image/left.gif) top left no-repeat;
	width: 6px;
	height: 23px;
}
.link_mid
{
	background: url(image/mid.gif) top right repeat-x;
	height: 23px;
	width: auto;
}
.link_right
{
	background: url(image/right.gif) top left no-repeat;
	width: 6px;
	height: 23px;
}