body{
    /* line-height: 1.2; */
}
.port-top{
    /* height: 480px; */
    background: url('/res/assets/images/about/about_bg.png') no-repeat;
    background-size: 100%;
    height: 24rem;
}
.port-top .port-top__title{
    margin-top: 8rem;
}
.port-top__tip{
    font-size: 1.25rem;
    margin-top: 0.93vw;
    color: #fff;
    text-align: center;
}
.pri_content .ship{
    height: 27vw;
    padding: 0 14rem;
    display: flex;
    background: url('/res/assets/images/about/about_ship_bg.png') repeat-y;
    background-size: 100%;
}
.pri_content .ship .ship_txt{
    width: 50%;
    background: url('/res/assets/images/about/about_ship_txt.png') no-repeat;
    background-size: 100%;
    margin-top: 0.57vw;
    font-size: 0.875rem;
    color: #363739;
    padding: 80px 1.5rem 0 8rem;
}
.pri_content .ship .ship_txt .ship_txt_title{
    font-weight: 600;
    font-size: 2.375rem;
    color: #0A0A0A;
}
.pri_content .ship .ship_bg{
    width: 50%;
    background: url('/res/assets/images/about/about_ship.png') no-repeat;
    background-size: 100%;
    margin-top: 3.1vw;
}
.pri_content .air{
    height: 16.67vw;
    background: url('/res/assets/images/about/about_air.png') repeat;
    background-size: auto 100%;
    text-align: center;
    padding: 4.3vw 22.5rem 0;
    box-sizing: content-box;
    font-size: 1.125rem;
    color: #FFFFFF;
}
.pri_content .air .air_title{
    font-weight: 600;
    font-size: 2.375rem;
    margin-bottom: 1.14vw;
}
.servi{
    padding: 2.6vw 12.5vw;
}
.servi .servi_title{
    margin-bottom: 2vw;
    font-weight: 600;
    font-size: 2.75rem;
    color: #0A0A0A;
    text-align: center;
}
.servi .servi_box{
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
}
.servi .servi_box .servi_item{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background: #FFFFFF;
    box-shadow: 0px 0px 10px 0px rgba(0,0,0,0.1);
    border-radius: 1rem;
    padding: 2.4vw 2.76vw 2.2vw;
    margin: 0.7vw;
    box-sizing: border-box;
    font-size: 0.875rem;
    color: #0A0A0A;
    text-align: center;
    width: 23.45vw;
    height: 14.6vw;
}
.servi .servi_box .servi_item .servi_img{
    width: 3.4vw;
    height: 4.16vw;
    margin-bottom: 1.67vw;
    margin: 0 auto;
}
.servi .servi_box .servi_item .servi_img img{
    display: block;
    width: 100%;
}
.servi .servi_box .servi_item .servi_til{
    font-weight: 600;
    font-size: 1.375rem;
    color: #0A0A0A;
    margin-bottom: 0.625rem;
}
.adv{
    padding: 2.6vw 12.5vw;
    background: rgba(245,245,245,0.82);
}
.adv .adv_title{
    font-weight: 600;
    font-size: 2.375rem;
    color: #0A0A0A;
    margin-bottom: 2.4vw;
    text-align: center;
}
.adv .adv_box{
    display: flex;
    justify-content: space-between;
}

.adv .adv_box .adv_item_1{
    background: url('/res/assets/images/about/adv_1.png') no-repeat;
}
.adv .adv_box .adv_item_2{
    background: url('/res/assets/images/about/adv_2.png') no-repeat;
}
.adv .adv_box .adv_item_3{
    background: url('/res/assets/images/about/adv_3.png') no-repeat;
}
.adv .adv_box .adv_item_4{
    background: url('/res/assets/images/about/adv_4.png') no-repeat;
}
.adv .adv_box .adv_item{
    width: 14.58rem;
    height: 11rem;
    background-size: 75%;
    font-size: 0.875rem;
    color: #606060;
}
.adv .adv_box .adv_item .adv_item_title{
    display: flex;
    align-items: center;
    font-weight: 600;
    line-height: 1.25;
    height: 3.5rem;
    font-size: 1.375rem;
    color: #0A0A0A;
    margin-bottom: 0.75rem;
}
.our{
    padding: 2.6vw 12.5vw;
}
.our .our_title{
    font-weight: 600;
    font-size: 2.75rem;
    color: #0A0A0A;
    margin-bottom: 1rem;
    text-align: center;
}
.our .our_tip{
    width: 56.6vw;
    font-size: 0.875rem;
    color: #0A0A0A;
    text-align: center;
    margin: 0 auto;
    margin-bottom: 1.56vw;
}
.our .carousel{
    width: 75vw;
    height: 25.1vw;
    background: #FFFFFF;
    box-shadow: 0px 0px 10px 0px rgba(0,0,0,0.1);
    border-radius: 1rem;
    padding: 2.6vw 0 2.6vw 2.6vw;
}
.our .carousel .swiper{
    padding-top: 6px;
}
.our .carousel .swiper .row{
    height: calc(7.3vw - 12px);
}
.our .carousel .swiper .row-box{
    box-shadow: 0px 0px 10px 0px rgba(0,0,0,0.1);
    border-radius: 1rem;
    padding: 1.35vw 2.6vw;
    margin: 0 1vw;
    width: auto;
    height: 5.3vw;
}
.our .carousel .swiper .row-box img{
    height: 2.6vw;
    display: inline-block;
}
.info{
    height: 29vw;
    position: relative;
}
.info .info_hui{
    width: 45.2vw;
    height: 100%;
    background: #F5F5F5;
    display: inline-block;
    margin-right: 0.83vw;
}
.info .info_dian{
    display: inline-block;
    width: 7.3vw;
    position: absolute;
    top: 0;
}
.info .info_dian img{
    display: inline-block;
    width: 100%;
}
.info .info_box{
    position: absolute;
    top: 3.4vw;
    width: 100%;
    padding: 0 12.5vw;
    display: flex;
}
.info .info_box .info_phone{
    width: 36.77vw;
    margin-right: 2.6vw;
}
.info .info_box .info_phone img{
    width: 100%;
}

.info .info_box .info_content .info_cont_title{
    font-weight: 600;
    font-size: 2.375rem;
    color: #0A0A0A;
    line-height: 1.25;
}
.info .info_box .info_content .info_cont_tip{
    font-size: 0.875rem;
    color: #0A0A0A;
    margin-bottom: 0.9vw;
}
.info .info_box .info_content .info_cont_data{
    margin-bottom: 0.8vw;
    display: flex;
    font-size: 0.875rem;
    color: #0A0A0A;
}
.info .info_box .info_content .info_cont_data .info_cont_name{
    width: 4.5vw;
    font-weight: 600;
    font-size: 0.875rem;
    color: #0A0A0A;
}
.join{
    height: 19vw;
    padding: 0 12.5vw;
    background: url('/res/assets/images/about/join.png') no-repeat;
    background-size: 100%;
    padding-top: 4.16vw;
    box-sizing: border-box;
    text-align: center;
}
.join .join_title{
    font-weight: 600;
    font-size: 2.375rem;
    color: #FFFFFF;
    margin-bottom: 0.52vw;
    line-height: 1;
}
.join .join_tip{
    font-weight: 400;
    font-size: 0.875rem;
    color: #FFFFFF;
    margin: 0 auto;
    width: 46.77vw;
    margin-bottom: 1.97vw;
    line-height: 1.5;
}
.join .join_but{
    margin: 0 auto;
    width: 18.2vw;
    height: 3.43vw;
    line-height: 3.43vw;
    background: linear-gradient( 6deg, #F5C30F 0%, #CC140F 100%);
    border-radius: 2.06rem;
    text-align: center;
    font-weight: bold;
    font-size: 1.125rem;
    color: #FFFFFF;
    cursor: pointer;
}
@media (max-width: 768px) {
    .port-top{
        background: url('/res/assets/images/about/about_bg_m.png') no-repeat;
        background-size: 100%;
        height: 286px;
    }
    .port-top .port-top__title {
        font-size: 30px;
        margin-top: 80px;
        height: auto;
    }
    .port-top__tip{
        font-size: 14px;
    }
    .pri_content .ship{
        height: auto;
        padding: 22px 20px 30px;
        background: none;
    }
    .pri_content .ship .ship_bg{
        display: none;
    }
    .pri_content .ship .ship_txt{
        background: none;
        width: 100%;
        margin: 0;
        text-align: center;
        padding: 0;
        font-weight: 400;
        font-size: 14px;
        color: #363739;
    }
    .pri_content .ship .ship_txt .ship_txt_title{
        font-size: 28px;
        color: #0A0A0A;
    }
    .pri_content .air{
        background: url('/res/assets/images/about/about_air_m.png') repeat;
        background-size: auto 100%;
        height: auto;
        padding: 38px 20px;
        font-size: 14px;
    }
    .pri_content .air .air_title{
        font-size: 28px;
    }
    .servi{
        padding: 22px 20px 38px;
    }
    .servi .servi_title{
        font-weight: 600;
        font-size: 28px;
        color: #0A0A0A;
        margin-bottom: 20px;
    }
    .servi .servi_box{
        justify-content: space-between;
    }
    .servi .servi_box .servi_item{
        width: calc(50% - 6px);
        height: auto;
        margin: 0;
        margin-bottom: 12px;
        padding-top: 26px;
    }
    .servi .servi_box .servi_item .servi_img{
        width: 56px;
        height: 55px;
    }
    .servi .servi_box .servi_item:first-child .servi_img{
        width: 46px;
    }
    .servi .servi_box .servi_item .servi_til{
        font-size: 18px;
        color: #0A0A0A;
        margin-top: 12px;
    }
    .servi .servi_box .servi_item:last-child{
        width: 100%;
        padding-bottom: 50px;
    }
    .adv .adv_box{
        display: block;
    }
    .adv .adv_box .adv_item{
        width: 100%;
        min-height: 8rem;
        line-height: 1.25;
        padding-top: 4vw;
        text-align: center;
    }
    .adv .adv_title{
        font-size: 28px;
    }
   
    .adv .adv_box .adv_item{
        margin-top: 1vw;
        background-size: 50%;
        background-position: top center;
    }
    .adv .adv_box .adv_item{
        font-size: 14px;
    }
    .adv .adv_box .adv_item .adv_item_title{
        justify-content: center;
        font-size: 18px;
        height: auto;
    }
    .our{
        padding: 30px 20px;
    }
    .our .our_title{
        font-size: 28px;
        margin-bottom: 12px;
    }
    .our .our_tip{
        font-size: 14px;
        color: #363739;
        width: 100%;
        margin-bottom: 22px;
    }
    .our .carousel{
        height: 265px;
        width: 100%;
        box-shadow: none;
        padding: 0;
    }
    .our .carousel .swiper .row{
        height: 75px;
    }
    .our .carousel .swiper .row-box{
        height: 68px;
        padding: 14px;
    }
    .our .carousel .swiper .row-box img{
        height: 40px;
    }
    .info{
        background: #F5F5F5;
        height: auto;
        position: inherit;
    }
    .info .info_hui{
        display: none;
    }
    .info .info_dian{
        display: none;
    }
    .info .info_box{
        padding: 30px 20px;
        position: inherit;
    }
    .info .info_box .info_phone{
        display: none;
    }
    .info .info_box .info_content .info_cont_title{
        font-size: 28px;
        text-align: center;
    }
    .info .info_box .info_content .info_cont_tip{
        text-align: center;
        font-size: 14px;
        color: #363739;
        margin: 12px 0 16px;
    }
    .info .info_box .info_content .info_cont_data{
        font-size: 14px;
    }
    .info .info_box .info_content .info_cont_data .info_cont_name{
        width: 67px;
        flex: 0 0 67px;
        font-size: 14px;
    }
    .info .info_box .info_content .info_cont_tip{
        font-size: 14px;
        color: #0A0A0A;
    }
    .join{
        height: 290px;
        background: url(/res/assets/images/about/join_m.png) no-repeat;
        background-size: 100%;
        padding: 63px 23px 0;
    }
    .join .join_title{
        font-size: 28px;
        margin-bottom: 12px;
    }
    .join .join_tip{
        font-size: 14px;
        height: auto;
        width: 100%;
    }
    .join .join_but{
        width: 335px;
        height: 50px;
        border-radius: 33px;
        line-height: 50px;
    }
}