.guanggao{

	width: 150px;

	height: 116px;

	background: #00CC00;

	position:fixed;

	left:5px;

	bottom: 0px;

	background-image: url(../img/app/guang.jpg);

	background-position:center center;

}

.anniu{

	width: 20px;

	height: 20px;

	float: right;

	border: none;

	background-color: transparent;

	outline: none; 

	position:fixed;

	left:128px;

	top:495px;

	line-height: 20px;

}

.guanggao2{

	width: 260px;

	height: 160px;

	background: #00CC00;

	position:fixed;

	right:5px;

	bottom: 0px;

	background-image: url(../img/app/rrss.jpg);

	background-position:center center;

}

.anniu2{

	width: 20px;

	height: 20px;

	float:left;

	border: none;

	background-color: transparent;

	outline: none; 

	position:fixed;

	right:20px;

	top:380px;

	line-height: 20px;

}