@charset "utf-8";
.css边框02 {
	border-top-width: 4px;
	border-right-width: 0px;
	border-bottom-width: 0px;
	border-left-width: 0px;
	border-top-style: solid;
	border-top-color: #909090;
	border-right-color: #909090;
	border-bottom-color: #909090;
	border-left-color: #909090;
	background-color: #D1D1D1;
}