.header{
    width: 1200px;
    margin: 0 auto;
    height: 120px;
}
.header_l{
    float: left;
    width: 50%;
    padding-top: 23px;
    box-sizing: border-box;
}
.header_l h1{
    width: 361px;
    height: 74px;
   
}
.header_l h1 img{
    width: 100%;
    height: 100%;
}
.header_r{
    width: 50%;
    float: right;
    box-sizing: border-box;
    padding-left: 80px;
}
.header_r a{
    display: block;
    float: left;
    line-height: 60px;
    padding: 0 40px; 
    font-weight: 400;
    padding-top: 23px;
    color: #1D2B55; 
}
.header_r .tab_:hover{
    background: url(../img/tab.png) no-repeat;
    background-position: 0 0;
    background-size: 100% auto;
}
.active{
    background: url(../img/tab.png) no-repeat;
    background-position: 0 0;
    background-size: 100% auto;
}

.banna{
    width: 100%;
}
.banna img{
    width: 100%;
    height: auto;
}

.conten{
    width: 100%;
    background: #F5F5F5;
}
.con_header,
.con_box,
.tile{
    width: 1200px;
    margin: 0 auto;
    background-color: #fff;
    padding: 20px;
    box-sizing: border-box;
}
h2{
    font-size: 27px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #1D2B55;
    line-height: 56px;
    position: relative;
    padding-left: 16px;
}

h3{
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #1D2B55;
    line-height: 56px;
    position: relative;
    padding-left: 16px;
}


h4{
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #1D2B55;
    line-height: 56px;
    position: relative;
    padding-left: 16px;
}





.ti_h2::after{
    content: "";
    display: block;
    width: 3px;
    height: 10px;
    background-color: #1D2B55;
    position: absolute;
    top: 20px;
    left: 0;
}
.ti_h2::before{
    content: "";
    display: block;
    width: 3px;
    height: 10px;
    background-color: #FF0000;
    position: absolute;
    top: 30px;
    left: 0;
}
p{
    font-size: 16px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    line-height: 46px;
}

span{
    font-size: 16px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    line-height: 46px;
}



.con_box .introduce{
    float: left;
}
.con_box .introduce p{
    width: 597px;
    background-color: #F5FAFE;
    text-indent: 2em;
    padding: 26px;
    box-sizing: border-box;
    padding-bottom: 50px;
}
.con_box .introduce_img{
    float: right;
    width: 543px;
    height: 454px;
}
.li_2{
    width: 597px;
    height: 57px;
    box-sizing: border-box;
    background: #1D2B55;
    color: #fff;
}
.tile p{
    text-indent: 2em;
}
.foot{
    width: 100%; 
    height: 80px;
    background: #1D2B55;
    color: #fff;
    text-align: center;
    line-height: 80px;
}


/* recruit */
.top_list{
    width: 1160px;
    margin: 0 auto;
    padding: 40px 20px;
    background-color: #fff;
}
.top_list li{
    width: 150px;
    height: 54px;
    float: left; 
    font-size: 20px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #1D2B55;
    line-height: 54px;
    text-align: center;
    background: url(../img/wxz.png) no-repeat;
    margin-right: 52px;
    cursor: pointer;
}
.top_list .mo{
    font-size: 16px;
    line-height: 20px;
    padding: 6px;
    box-sizing: border-box;
    margin-right: 0;
}
.top_list .cop{
    background: url(../img/xz.png) no-repeat;
    color: #fff;
}
.subject_box{
    width: 1160px;
    margin: 0 auto;
    padding: 0 20px; 
    height: 67px;
    background-color: #fff;
}
.subject{ 
    line-height: 67px;
    background: #1D2B55;
}
.subject li{
    float: left;
    text-align: center;
    color: #fff;
    width: 100px; 
    font-size: 16px;
    font-family: Microsoft YaHei;
    font-weight: 400;  
    line-height: 67px;
    margin: 0 66px;
}
.position{
    width: 1160px;
    margin: 0 auto;
    padding: 0 20px;  
    background-color: #fff;
    display: none;
}
.but_list li{
    width: 100%;
    border: 1px solid #EBEBEB;
}
.list_top div{
    float: left;
    text-align: center; 
    width: 20%;
    height: 67px; 
    font-size: 16px;
    font-family: Microsoft YaHei;
    font-weight: 400;  
    line-height: 67px;
    /* margin: 0 66px; */
    overflow: hidden;
white-space: nowrap;
text-overflow: ellipsis;
    cursor: pointer;
}
.job2{
    padding: 10px 58px;
    box-sizing: border-box;
}
 .hr{
     margin: 10px 0;
 }
 .cn{
    display: block;
 }