.cont
{
	margin:0 auto;text-align:center;padding-top:290px;background:url('bg.jpg') center 0 no-repeat;
font-family:"microsoft yahei";
}
.left1
{
	background:url("left111.gif") repeat-x scroll left 0 transparent;
}
.right1
{
	background:url("right111.gif") repeat-x scroll right 0 transparent;
}