/*pc banner*/
.nav_background{
    width:100%;
    position: relative;
    left:0;
    height: 80px;
    background: #fff;
}
.nav_m{
    width:70%;
    margin:0 auto;
    padding:18px 0px;
    top:0;
}
.nav_logo {
    /*width: 100px;*/
    height: 40px;
}
.nav_list li a{
    color:#333;
}
/*content*/
.gy_bg{
    position: unset;
    margin-top:30px;
}
.erjiebg{
    padding: 0px;
    background:unset;
    margin-top:0px;
    display:flex;
    flex-direction:row;
    flex-wrap:nowrap;
    justify-content:space-between;
    align-items:flex-start;
}
.brand_content_left{
    width: 14%;
    background: #fff;
    border-radius: 12px;
    line-height: 47px;
    padding: 26px;
    font-weight: 600;
    cursor:pointer;
    float:left;
}
.active img{
    width: 16px;
    position: relative;
    left: 60px;
}
.none img{
    display:none;
}
.brand_about{
    background:#fff;
    margin-top:0px;
}

.brand_about_content{
    position:relative;
    padding:43px;
}
.brand_about_content h1{
    height:80px;
    color:#333;
}
.brand_about_content h1:after{
    content: "";
    position: absolute;
    top:100px;
    left: 45px;
    width: 80px;
    height: 6px;
    background: #FCDD4F;
}
.brand_direction_content{
    padding: 30px 0px 0px 50px;
}
.brand_direction_content li{
    margin:30px 0px;
}
.brand_direction_title{
    font-size: 24px;
    color: #333;
    float: left;
    border-right: 2px solid #FEDC51;
    padding: 10px;
    font-weight: 600;
    margin-right: 10px;
}
.brand_direction_list p:nth-child(1){
    font-size: 18px;
    font-weight:600;
    color:#333;
}
.brand_direction_list p:nth-child(2){
    font-size: 12px;
    color:#ccc;
}
.brand_philosophy,.brand_development,.brand_culture{
    position: relative;
}
.brand_philosophy h1,.brand_development h1,.brand_culture_online{
    margin-left:5%;
    color:#333;
    margin-bottom: 34px;
}
.brand_philosophy h1:after,.brand_culture h1:after{
    content: "";
    position: absolute;
    top:70px;
    left: 5%;
    width: 80px;
    height: 6px;
    background: #FCDD4F;
}
.brand_philosophy img:nth-child(1),.brand_culture img:nth-child(1){
    border-radius: 10px 10px 0px 0px;
    width: 100%;
    height: 260px;
    margin-bottom:20px;
    margin-left:unset;
}
.brand_philosophy img,.brand_culture img{
    width: 80%;
    margin-left:10%;
}
.brand_philosophy p:nth-child(2n){
    padding-bottom:40px;
}
.brand_development div{
    background: url("../images/brand_development.png") 0px 370px;
    border-radius: 10px 10px 0px 0px;
    width: 100%;
    height: 370px;
    margin-bottom:20px;
}
.brand_development h1:after{
    content: "";
    position: absolute;
    top:70px;
    left: 5%;
    width: 80px;
    height: 6px;
    background: #FCDD4F;
}
/*web样式*/
@media(max-width:800px){
    .nav_web{
        height:55px;
        position: unset;
    }
    .gy_bg{
        width:96%;
        margin-top:unset;
    }
    #nav {width: 100%;height: 60px;overflow-x: scroll;position: relative;background-color:#fff;}
    #nav:before{content: '';position: absolute;display: block;width: 100%;height: 10px;background: #fff;left: 0;bottom: 0;}
    .list {width: 166%;box-sizing: border-box;}
    .item {float: left;width: 5em;height: 60px;font-size: 20px;line-height: 60px;text-align: center;}
    .huandong::-webkit-scrollbar { display: none; height: 0 !important; }
    .active0:after{content:"";position:absolute;top: 48px;left: 18px;width: 3em;height: 3px;background: #FCDD4F;}
    .active1:after{content:"";position:absolute;top: 48px;left: 120px;width: 3em;height: 3px;background: #FCDD4F;}
    .active2:after{content:"";position:absolute;top: 48px;left: 220px;width: 3em;height: 3px;background: #FCDD4F;}
    .active3:after{content:"";position:absolute;top: 48px;left: 320px;width: 3em;height: 3px;background: #FCDD4F;}
    .active4:after{content:"";position:absolute;top: 48px;left: 420px;width: 3em;height: 3px;background: #FCDD4F;}

    /*品牌*/
    .mt67{
        margin-top:10px !important;
    }
    .brand_left,.title_dt,.brand_right,.title_dt{
        width:100% !important;
    }
    .trendbg{
        padding: 24px 20px 17px 20px !important;
    }
    .trendpw{
        width:100% !important;
    }
    .erjiebg{
        padding: 18px 0px 0px 8px !important;
    }
    .title_h2{
        padding-left:0px !important;
        height:32px;
    }
    .title_h2 span{
        border-bottom: 2px #f3981c solid;
        width: 50px;
        padding-bottom: 9px;
    }
    .fs20{font-size: 14px !important;}
    /*品牌实力*/
    .brand img{width:98%;}
    .brand p:first-child,.brand_p1_web1,.brand_direction_web p:nth-child(1n){
        color:#edc80f !important;
        font-size: 18px;
    }
    .brand_direction_web{
        line-height:20px;
    }
    .brand_direction_content{
        padding:unset;
    }
    .brand_direction_content{
        margin:20px 0px;
    }
    .brand_direction_title {
        font-size: 20px;
        padding: 5px 2px;
        margin-right: 3px;
    }
    .brand_direction_list p:nth-child(1) {
        font-size: 14px;
        color:#333 !important;
    }
    .brand_direction_list p:nth-child(2) {
        font-size: 12px;
        color:#ccc !important;
        overflow: auto;
    }
    .w900{
        width:100%;
    }
    .brand_p1_web,.brand_p2_web,.brand_p3_web,.brand_p4_web,.brand_p5_web{
       width:98%;
    }
    .brand_p3_web,.brand_p5_web{
        padding:0;
    }
    .brand_direction_list{
        padding:5px;
    }

    
}