.i_city_banner{
	background: url(../images/i_city_banner.png) no-repeat center center;
}
.i_city_title{
	width: 1100px;margin:0px auto;height: 98px;background: url(../images/i_city1.png) no-repeat center center;
}
.i_city_summary{
	width: 100%;height: 40px;text-align: center;font-family: Myriad Pro;font-size: 32px;color: #999999;
}
.i_city_info{
	width: 1010px;height:auto;margin:0px auto;margin-top: 10px;line-height: 25px;font-size: 16px;color: #808080;text-indent: 2em;
}
.i_city_mb40{
	margin-bottom: 40px;
}
.i_city_bg{
	width: 100%;height:490px;background: url(../images/i_city_bg.png) no-repeat center center; 
}
.i_city_list{
	width: 1000px;margin:0px auto;height: 285px;
}
.i_city_list img{
	float: left;
}
.i_city_list p.title{
	float: left;font-size: 26px;color: #333333;line-height: 53px;width: 572px;
}
.i_city_list p.desp{
	float: left;font-size: 16px;color: #808080;line-height: 25px;width: 572px;text-indent: 2em;
}
.i_city_mt_42{
	margin-top: -42px;
}
.i_city_mt28{
	margin-top: 28px;
}
.i_city_mt_158{
	margin-top: -158px;
}
.i_city_ml20{
	margin-left: 20px;
}