body { background: url(http://www.newsimg.cn/politics/2018lh/zb/images/banner_lhzb2018_gov.jpg) 50% 58px no-repeat; }
.topimg { background: url(http://www.newsimg.cn/politics/2018lh/zb/images/banner_lhzb2018_gov.jpg) 50% 0 no-repeat; }
.titlebox .logo_tm01 img {position: absolute;left: 0px;top: 40px;}
.titlebox .logo_tm02 img {position: absolute;left:160px;top: 40px;}
#mobiletopimg .logo_tm1{position: absolute;left: 10px;top: 25px;}
#mobiletopimg .logo_tm2{position: absolute;left: 80px;top: 25px;}
@media screen and (min-width:0px) and (max-width: 767px) {
.topimg { background:none }
}