.nav_tab{    font-size: 13px;height:  34px;line-height: 34px;border: 1px solid #F7F7F7;}
.nav_tab li{float:  left;width:  50%;text-align:  center;}
.nav_tab li.tab_atv span{border-bottom: 1px solid #3D77B5;/* padding-bottom: 9px; */width: 90%;display: inline-block;}
.my_value{font-size: 14px;
    margin: 15px;}
.info_box ul {
    margin: 20px 15px 21px;
    background: #F6F8F8;
    font-size: 14px;
    line-height: 2.2em;
    padding: 15px 35px;
}
.info_box ul li span {
    width: 5em;
    display: inline-block;
    text-align: right;
}