body{
    padding: 0;
    margin: 0;
    font-size: 16px;
    font-family: "Microsoft YaHei", "SimSun", Arial;
    background-size: contain;
}
.guidang{
    position: absolute;
    right: 0;
    top: 12px;
 }
.guidang img {
    width:120px;
}
.logo a img{
    width: 300px;
}

.list_main{
    width: 100%;
    background: url(../images/2021lhjs.png) no-repeat top;
    background-size: initial;
}
.list_header{
    width: 1200px;
    height: 379px;
    margin: 0 auto;
    position: relative;
}

.list_list{
    width: 1200px;
    margin: 0 auto;
    padding: 15px;
    background-color: #fff;
}
.list_title{
    width: 100%;
    margin: 25px 0 0;
    background-color: #ebebeb;
}
.list_title p{
    display: inline-block;
    font-size: 20px;
    color: #fff;
    padding: 10px 15px;
    background-color: #147dda;
}

.list_box{
    width: 100%;
    min-height: 666px;
}
.list_box ul{
    margin: 10px 0 0;
}
.list_box ul li{
    width: 100%;
    padding: 8px 0;
    overflow: hidden;
    background: url(/gasrmzfw/xhtml/images/dian1.jpg) no-repeat 0px 18px;
}
.list_box ul li a{
    display: block;
    float: left;
    /* width: 86%; */
    color: #000;
    text-indent: 12px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.list_box ul li a br{
    display:none;
}
.list_box ul li a:hover{
    text-indent: 15px;
}
.list_box ul li span{
    display: block;
    float: right;
}



@media screen and (max-width: 768px){
    body{
        background-size: 170% auto;
        background-position-x: 48%;
    }
    .logo a img{
        width: 80px;
        margin-top: -6px;
    }
    .list_header,
    .list_list{
        width: 100%;
    }
    .list_header{
    height: 82px;
    }
    .list_box ul li a{
        width: 70%;
    }
    .list_main{
        background-size:100%;
    }
    .guidang{
        position: absolute;
        right: 60px;
        top: 0px;

      }
      .guidang img {
        width:40px;
      }
}