.advertising2 {
	background: url(../images/cgzq.jpg) no-repeat;
	padding-left: 240px;
	padding-top: 9px;
}

.advertising4 {
	background: url(../images/hlht.jpg) no-repeat;
	padding-left: 220px;
	padding-top: 9px;
	height:100px;
	box-shadow: 0px 0px 10px #d0ddec;
}

#roll {
	height: 157px;
	width: 280px;
	position: fixed; /*fixed实现绝对定位*/
	cursor: pointer;
	z-index: 999
}

#roll img {
	height: 157px;
	width: 280px;
}

#close5 {
	font-size: 20px;
	position: absolute;
	top: -9px;
	right: -5px;
	width: 25px;
	height: 25px;
	border-radius: 50%;
	background-color: #f0e5e5;
	color: #d60000;
	z-index: 1000;
	line-height: 22px;
	text-align: center;
	cursor: pointer;
	font-weight: bold;
}