.body1{
    width: 81.25rem;
    height: 600px;
	margin: 0 auto;
    background-color: #fff;
   overflow: auto;
}
.gov_nav{
    position: relative;
    width: 1300px;
    height: 47px;
    padding-top: 38px;
    margin: 0 auto;
}
/* .gov_nav ul{
    height: 85px;
} */
.tab_ul{
    padding-top: 20px;
}
.tab_ul li{
    float: left;
    width: 197px;
    height: 18px;
    padding:14px 0 12px 34px;
    border-bottom: 1px solid #c7c6c4;
}
.tab_ul a{
    font: 18px "microsoftyahei";
}
.tab1{
    width: 1156px;
    margin: 0 auto;
}