.mhome {
    padding: 0;
    min-width: 300px;
    max-width: 750px;
    margin: 0 auto;
}
.f_ping{background: url('../images/wapv2/1.jpg') no-repeat center top;}
.f_ping img{float: right;margin-top: 20px;margin-right: 25px;}
.and{position: absolute;top:385px;}
.iosa{position: absolute;top:325px;}
.wxg{position: absolute;top:30px;display: none;margin-right: -16px;}
.jz{width:100%;height:auto;max-width:100%;display: block;margin-top:100px;}
.pa20{margin-right: 20px;margin-left: 20px;}
.logo{margin-top:70px;width:168px;height:276px;}
.aios{margin-top:77px;width:175px;height: 40px;}
.aan{margin-top:20px;width:175px;height: 40px;}
.tlogo{position: absolute;top:80px;}