#gangkougaikuang{
	width:auto;
	height:auto;
	margin:auto;
	background-color:#f5f5f5;
	border-top:1px solid #d7d7d7;
}
.gangkougaikuang{
	width:1100px;
	height:auto;
	margin:auto;
	padding:15px 0px;
}
#gangkougaikuang img{
	text-align:center;
	margin-top:10px;
	margin-bottom:10px;
}
.gangkougaikuang p{
	margin-bottom:20px;
}

.f28{font-size:28px;line-height:48px;color:#333;}
.f289{font-size:20px;line-height:20px;color:#f75316;}
.tac{text-align:center;}
.ti{text-indent:2em;text-align:left;line-height:30px;}
.ti1{text-indent:2em;text-align:left;line-height:30px;padding: 20px 0 20px;}

.tiline { border-bottom:1px dashed #c9c9c9; }