body    { background: #FFFFFF url("../images/bk.gif") repeat-y top; margin: 0 }
.jk {
	BORDER-RIGHT:#E6E6E6 1px solid;
	BORDER-TOP: #E6E6E6 1px solid;
	BORDER-LEFT: #E6E6E6 1px solid;
	BORDER-BOTTOM: #E6E6E6 1px solid;
}