body{
    background: #000;
}
/* 导航 */
.top{
    width:100%;
    height:4.1vw;
    display: flex;
    align-items: center;
    justify-content: space-around;
    background: #000;

}
.logo_home{
    /* width:4.27%; */
    height:3.5vw;   
}
.daoh{
    width:50%;
    display: flex;
    justify-content: space-between;
}
.navigation{
    /* display: block; */
    font-size: 0.9vw;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #FFFFFF;
    position: relative;
}
.navigation_dao{
    color:#F4B61B;
}
.chanpin_dao{
    display: none;
    position: absolute;
    top:0;
    left:0;
    z-index: 22;
    margin-top: 2.7vw;
    margin-left: -14vw;
    width: 60vw;
    height: 5vw;
    background: #FFFFFF;
    line-height: 5vw;
}

.dao_san{
    font-size: 0.8vw;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #262828;
    margin-left:3vw;
    padding:0 0.5vw;
}
.dao_san_xuan{
    background: #F4B61B;
    border-radius: 0.2vw;
    color:#fff !important;
}
.fangan_dao{
    display: none;
    position: absolute;
    top:0;
    left:0;
    z-index: 22;
    margin-top: 2.7vw;
    margin-left: -34.1vw;
    width: 78vw;
    /* min-height: 12.5vw; */
    background: #FFFFFF;
}
.erji_dao{
    float:left;
    width:17%;
    min-height: 12.5vw;
    margin-left:1.5vw;
}

.erji_title{
    font-size: 0.9vw;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #F4B61B;
    margin-top:2vw;
    margin-bottom:2vw;
    /* margin-left:2.5vw; */
}
.erji_san_dao{
    width:100%;
    display: flex;
    flex-wrap: wrap;
    /* margin-left:2.5vw; */
}
.san_dao{
    font-size: 0.8vw;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #262828;
    padding: 0 0.3vw;
    margin-bottom:0.5vw;
}
.pingtai_dao{
    display: none;
    position: absolute;
    top:0;
    left:0;
    z-index: 22;
    margin-top: 2.7vw;
    margin-left: -10vw;
    width: 25vw;
    min-height: 5vw;
    line-height: 5vw;
    background: #FFFFFF;
}
.dao_san_er{
    font-size: 0.8vw;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #262828;
    margin-left:3vw;
    padding:0 0.5vw;
}

/* 导航 */
/* 轮播 */
.luntu{
    width:100%;
    height:45vw;
}
.bottom{
    width:100%;
    min-height:19.75vw;
    background: #000;
    display: flex;
    justify-content: center;
    align-items: center;
}
.bottom_logo{
    /* width:10.41%; */
    height:10vw;
}
.bottom_right{
    margin-left:5%;
}
.bottom_right p{
    font-size: 0.9vw;
    font-family: Microsoft YaHei;
    font-weight: 300;
    color: #F0F0F0;
    line-height: 2.3vw;
}
.heng3{
    width: 100%;
    height: 0.1vw;
    background: #666666;
    margin-top:6.7vw;
}
/* 编辑内容 */
.contents{
    width:62.5%;
    margin: 0 auto;
}
.cont_title{
    font-size: 1.9vw;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #FFFFFF;
    text-align: center;
    margin-top:3vw;
    margin-bottom:2.5vw;
}
.cont_nei{
    font-size: 1vw;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #FAFAFA;
    line-height: 1.5vw;
    margin-bottom:3vw;
}
.huiheng1{
    width: 100%;
    height: 0.4vw;
    background: #666666;
}

.cont2_heng1{
    width: 33.33%;
    height: 0.05vw;
    background: #262828;
    border: 0.05vw solid #DCD9D9;
}

.cont2_heng2{
    width: 33.33%;
    height: 0.05vw;
    background: #262828;
    border: 0.05vw solid #DCD9D9;
}
.cont3_title{
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top:3.5vw;
    margin-bottom:1.8vw;
}
.cont3_titles{
    font-size: 1.5vw;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #FFFFFF;
}
.liang_qi{
    width:100%;
    display: flex;
}
.liang_zuo{
    width:50%;
    display: flex;
    flex-wrap: wrap;
    height:13.4vw;
}
.liang_you{
    width:50%;
    display: flex;
    flex-wrap: wrap;
    height:10.75vw;
}
.qiju{
    width:40%;
    font-size: 1vw;
    font-family: Source Han Sans CN;
    font-weight: 500;
    color: #FFFFFF;
    margin-left:3vw;
    margin-bottom:1.5vw;
}
.huikuang{
    width: 100%;
    /* height: 42.95vw; */
    padding-bottom:1vw;
    background: #787B7B;
    /* opacity: 0.5; */
    margin-top:1.75vw;
    display: flex;
    flex-wrap: wrap;
}
.hui_qi{
    width:20%;
    margin-top:3.7vw;
    margin-left:3vw;
}
.hui_qi_1{
    font-size: 1.1vw;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #FFFFFF;
    margin-bottom:1vw;
}
.hui_qi_2{
    font-size: 0.9vw;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #333333;
    margin-bottom:1vw;
}