/* 轮播图 */

.carousel {
    width: 100%;
    height: 100vh;
    position: relative;
    /* overflow: hidden; */
}

.carousel .car_img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    top: 0;
    left: 0;
    transition: opacity 0.5s ease-in-out;
    opacity: 0;
}

.carousel .active {
    opacity: 1;
    border: 1px solid #F3F3F2;

}

.carousel .controls {
    position: absolute;
    bottom: 39%;
    z-index: 20;
    right: 21px;
    display: flex;
    flex-direction: column;
    height: 210px;
    justify-content: space-between;
}

/* .carousel .controls span {
    display: inline-block;
    width: 15px;
    height: 15px;
    border-radius: 50%;

} */
.carousel .controls .cont_img {
    width: 104px;
    height: 64px;
    border-radius: 4px;
    border-width: 1px;
    padding: 5px;
    margin: 0 5px;
    cursor: pointer;
}

.carousel .controls .cont_img .active {
    background-color: #ffffff;

}

.carousel .prev,
.carousel .next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    color: white;
    padding: 10px;
    cursor: pointer;
    z-index: 10;
}

.carousel .prev {
    top: 34%;
    right: 60px;
    transform: rotate(90deg);
}

.carousel .next {
    top: auto;
    right: 60px;
    bottom: 34%;
    transform: rotate(90deg);
}

/* 轮播图字体盒子 */
.text_box {
    /* position: absolute;
    bottom: 7vh;
    left: 10vw; */
    position: absolute;
    bottom: 8vh;
    left: 6vw;
    background: linear-gradient(to top right, rgb(30 30 30 / 45%), transparent);
    /* linear-gradient(to top right, rgba(0, 0, 0, 0.5), transparent); */
    padding: 40px;
    border-radius: 8px;
}

.text_box .title {
    font-family: '上首秀黑体', sans-serif;
    font-weight: 500;
    font-size: 68px;
    color: #F3F3F2;
    text-shadow: 0px 0px 5px #F3F3F2;


}

.text_box .title_en {
    font-family: 'denmark', sans-serif;
    font-weight: 300;
    font-size: 16px;
    color: rgba(243, 243, 242, 0.5);

}

.text_box .title_details {

    font-weight: 290;
    font-size: 16px;
    color: rgba(243, 243, 242, 1);
    /* width: 280px; */
    margin-top: 50px;
    /* text-shadow: 0px 0px 4px #000000; */
    /* text-shadow: 0px 0px 4px #3d1301; */
}

.carousel .down {
    position: absolute;
    bottom: 2vh;
    left: 50%;
    transform: translateX(-50%);
    color: #EF9B5A;
    display: flex;
    align-items: center;
    cursor: pointer;
    padding: 12px 24px;
    background: linear-gradient(135deg, #f3f3f3 0%, #d3d3d3 100%);
    border-radius: 11px;
}

.carousel .down .down_title {
    font-family: '思源雅黑';
    font-size: 15px;
    font-weight: 700;
    margin-right: 10px;
    color: #EF9B5A;
}

/* 佐上产品中心 */
.product_box {
    display: flex;
    flex-direction: column;
    align-items: center;
    background-color: #ffffff;
    padding-top: 110px;
    padding-bottom: 100px;
}

.product_box_title {
    /* font-family: 'Microsoftbold', sans-serif; */
    font-weight: 700;
    font-size: 68px;
    line-height: 100%;
    letter-spacing: 0%;
    margin-bottom: 35px;

}

.product_box_title_de {
    /* font-family: 'AlimamaFangYuanTiVF', sans-serif; */
    font-weight: 400;
    font-size: 14px;
    margin-left: 5px;

}

.product_list {
    display: flex;
    margin-top: 50px;
}

.product_list_item {
    margin-right: 20px;
    position: relative;
    box-shadow: 0px 0px 1px 1px #d3d3d3;
    border-radius: 10px;
    overflow: hidden;
}

.product_list_item:last-child {
    margin-right: 0;
}

.product_tu {
    transition: 0.8s ease all;
}

.product_list_item:hover .product_tu {
    transform: scale(1.1);
}

.product_bottom {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    background-color: #ffffff54;
}

.product_title {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 10px;
    font-size: 27px;
    font-weight: 500;
    color: #F9F9F9;
}

.product_more {
    display: flex;
    padding: 10px 10px;
    align-items: center;
    justify-content: space-between;
    background: #ffffff;
    color: #A4A4A4;
    font-size: 17px;
}

/* 佐上产品中心结束 */
/* 关于佐上 */
.about_banner {
    width: 100%;
    /* background-color: rgb(240, 240, 240); */
    padding: 0 10vw 5vw 10vw;
    background-image: url(../img/about_bg.png);
    background-size: cover;
    background-repeat: no-repeat;
        margin: 10vw 0 5vw 0;
}

.about_banner_tit {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    margin-bottom: 20px;
}

.about_box {
    width: 80vw;
    height: 70vh;
    max-height: 637px;
    background-image: url(../img/Rectangle29.png);
    background-size: cover;
    background-repeat: no-repeat;
    border-radius: 8px;
    color: #fff;
    position: relative;

}

@media (min-width: 1926px) {
    .about_box {
        max-height: 800px;
    }

    .about_box_detalis {
        line-height: 28px;
        font-size: 20px;
    }
}

.about_main {
position: absolute;
right: 0;
    /* min-width: 46vw; */
    width: 41vw;
    height: 100%;
    margin-right: 5vw;
    display: flex;
    flex-direction: column;
    justify-content: center;

}

.about_box_detalis {
    line-height: 28px;

}

.about_box_title {
    /* font-family: 'Microsoftbold', sans-serif; */
    font-weight: 700;
    font-size: 68px;
    line-height: 100%;
    letter-spacing: 0%;
    /* box-shadow: 0px 0px 5px 0px #3636361A; */
    /* color: #F3F3F2; */
    color: #282828;
    /* text-shadow: 0px 0px 4px #6c6c6c; */

}

.about_box_en {
    font-family: 'denmark', sans-serif;
    font-weight: 300;
    font-size: 16px;
    margin: 20px 0 20px 0;
    color: #282828;
    /* text-shadow: 0px 0px 4px #6c6c6c; */
}

.about_bg {
    padding: 30px 20px;
    background: linear-gradient(90deg, rgba(228, 228, 228, 0.5) 0%, rgba(148, 148, 148, 0.66) 100%);
    ;
    backdrop-filter: blur(10px);
    /* background: linear-gradient(90deg, rgba(7, 7, 7, 0.5) 0%, rgba(155, 155, 155, 0.85) 100%); */
    border-radius: 8px;
        border: 1px solid #ffffff;
}

.organg {
    color: #EF9B5A;
    /* text-decoration: underline; */
    font-weight: bold;
}

.about_box_btn {
    padding: 6px 24px;
    background: #EF9B5A;
    width: 115px;
    border-radius: 25px;
    margin-top: 20px;
    color: #1A1A1A;
    cursor: pointer;
}

.about_box_btn:hover {
    background: #EF9B5A33;

}

/* 关于佐上结束 */
/* 佐上工厂设备  */
.factory_box {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-bottom: 100px;
    background-color: #f0f0f0;
    padding-top: 98px;
}

.factory_box_title {
    /* font-family: 'Microsoftbold', sans-serif; */
    font-weight: 700;
    font-size: 68px;
    text-align: center;

}

.factory_box_en {
    font-family: 'denmark', sans-serif;
    font-weight: 400;
    font-size: 16px;
    margin: 15px 0 30px 0;
}

.factory_box_en img {
    margin-left: 5px;
}


.factory_box_detalis {
    text-align: right;
    font-weight: 290;
    font-size: 18px;
    margin-top: 20px;


}

#video-container {
    padding-bottom: 70px;
    position: relative;
}

#video-container video {
    width: 80vw;
    /* 视频宽度 */
    height: auto;
    /* 保持宽高比例 */
    border-radius: 15px;
    /* 圆角 */
    box-shadow: 0px 4px 4px 0px rgba(0, 0, 0, 0.25);
    /* 阴影效果 */
}

.video_icon {
    width: 100px;
    height: 100px;
    position: absolute;
    top: 41%;
    left: 50%;
    transform: translate(-50%, -50%);
    cursor: pointer;
    background-image: url(../img/vicon.png);
    background-size: 100% 100%;
    z-index: 9;
}

.video_icon:hover {
    background-image: url(../img/viconh.png);
}

/*佐上工厂设备结束  */
/*  售后*/
.service {
    background: #F3F3F2;
    padding: 115px 0;
}

.service_box1 {
    max-width: 1300px;
    padding: 20px;
    box-sizing: border-box;
    margin: 0 auto;
}

.service_box_title1 {
    /* font-family: 'Microsofth', sans-serif; */
    font-weight: 700;
    font-size: 68px;
    color: #363636;
}

.service_box {
    margin-top: 50px;
}

.service1_detalis {
    /* font-family: 'Microsoft YaHei UI', sans-serif; */
    font-weight: 290;
    font-size: 16px;
    color: #363636;
    margin-bottom: 115px;
    margin-top: 20px;
}

.service_box_item {
    box-shadow: 0px 4px 4px 0px #00000040;
    width: 100%;
    height: 377px;
    overflow: hidden;
    display: flex;
    transition: all 0.3s ease;
    cursor: pointer;
    margin-bottom: 20px;
    border-radius: 8px;
}

.service_box_left {
    width: 50%;
    height: 377px;
    background-size: 100% 100%;
    transition: transform 0.3s ease;
    overflow: hidden;
    /* 平滑过渡效果 */
}

.service_box_left img {
    width: 100%;
    height: 100%;
    transition: transform 0.3s ease;
    /* 平滑过渡效果 */
    overflow: hidden;
}

.service1 {
    background-image: url(../img/s1.png);
}

.service2 {
    background-image: url(../img/s2.png);
}

.service3 {
    background-image: url(../img/s3.png);
}

.service4 {
    background-image: url(../img/s4.png);
}

.service_box_title {
    /* font-family: 'Microsoftbold', sans-serif; */
    font-weight: 700;
    font-size: 34px;
    margin-bottom: 55px;

}

.service_box_detalis {
    /* font-family: 'Microsoft YaHei UI', sans-serif; */
    font-weight: 290;
    font-size: 16px;
    line-height: Title Large/Line Height;
    letter-spacing: 0%;
    color: #363636;
    width: 378px;
}

.service_box_ragin {
    padding: 40px;
    display: flex;
    align-items: flex-end;
    width: 50%;
    justify-content: space-between;
    background-color: #FFFFFF;
}

.service_box_ragin img {
    width: 96px;
    height: 118px;
    margin-right: 10px;
    transition: transform 0.3s ease;
    /* 平滑过渡效果 */
}

/* 鼠标悬停效果 */
.service_box_item:hover .service_box_left {
    /* width: 50%;
    transform: scale(1.2);
    overflow: hidden; */
}

.service_box_item:hover .service_box_ragin img {
    /* width: 96px;
    height: 118px; */


}

.service_box_item:hover .service_box_left img {
    transform: scale(1.2);
}

/* 售后结束 */

/*  */
@media screen and (max-width: 1500px) {
    .factory_box_title {
        font-size: 55px;
    }
}

@media screen and (max-width: 1400px) and (min-width: 1200px) {
    .product_item_bottom_title {
        font-size: 15px;
    }



    .about_main {
        width: 70vw;
    }


}

@media screen and (max-width: 1300px) and (min-width: 1099px) {
    .product_title {
        font-size: 23px;
    }
}

@media screen and (max-width: 1200px) {
    .about_box {
        width: 90vw;
        /* margin: 10vw 5vw; */
    }

    .about_banner {
                padding: 0vw 5vw 3vw 5vw;
    }


}

@media screen and (max-width: 950px) {
    .product_title {
        font-size: 16px;
    }

    .product_title img {
        height: 11px;
    }

    .product_more {
        font-size: 15px;
    }

    .product_more img {
        height: 40px;
    }
}

@media screen and (max-width: 1199px) and (min-width: 1023px) {
    /* .product_item_bottom_title {
        font-size: 10px;
    }

    .product_item_bottom_ljgd {
        font-size: 10px;
    } */



    .about_main {
        width: 72vw;

    }

    .about_box {
        height: 554px;
    }

    .carousel .controls {
        display: none;
    }

    .service_box_ragin img {
        display: none;
    }


    .factory_box_title {
        font-size: 40px;
    }
}



@media screen and (min-width: 600px) and (max-width: 1022px) {

    .product_box {
        padding-top: 75px;
    }

    .product_tab_item {
        font-size: 12px;
    }



    .about_box {
        height: 518px;
    }

    .about_box_detalis {
        line-height: 25px;
    }

    .about_main {
        width: 70vw;
    }

    .about_box_title {
        font-size: 48px;
    }

    .factory_box_detalis {
        font-size: 14px;
    }

    .service_box_title1 {
        font-size: 39px;
    }

    .service_box_title {
        font-size: 23px;
    }

    .service_box_item {
        height: 290px;

    }

    .service_box_left {
        height: 290px;
    }

    .service_box_detalis {
        width: 248px;
        display: -webkit-box;
        /* 使用 WebKit 的 box 模型 */
        -webkit-line-clamp: 6;
        /* 限制显示 3 行 */
        -webkit-box-orient: vertical;
        /* 垂直排列 */
        overflow: hidden;
        /* 隐藏超出部分 */
    }

    .service_box_ragin img {
        width: 91px;
        height: 104px;
    }

    .carousel {
        height: 410px;
        margin-top: 60px;
    }

    /* .text_box {
        display: none;
    } */
    .text_box {
        bottom: 3vh;
        left: 4vw;
        padding: 20px;
        border-radius: 5px;
    }

    .text_box .title {
        font-size: 24px;
    }

    .text_box .title_en {
        font-size: 10px;
    }

    .text_box .title_details {
        font-size: 12px;
        width: 253px;
        margin-top: 11px;
    }

    .carousel .down {
        display: none;
    }

    .carousel .prev {
        top: auto;
        bottom: 62%;
        right: 10px;
        background: #000000a1;
        border-radius: 3px;
    }

    .carousel .next {
        top: auto;
        bottom: 8%;
        right: 10px;
        background: #000000a1;
        border-radius: 3px;
    }

    .carousel .controls {
        display: none;
    }

    .video_icon {
        width: 65px;
        height: 65px;
    }

    .judt_img {
        width: 60%;
    }



    .factory_box_title {
        font-size: 44px;
    }
}

@media screen and (min-width: 600px) and (max-width: 750px) {


    .judt_img {
        width: 60%;
    }

    .product_bottom_item img {
        width: 14px;
    }

    .product_bottom_item {
        font-size: 10px;
    }


}

@media screen and (max-width: 599px) {


    .text_box .title {
        font-size: 14px;

    }

    .text_box .title_en {
        display: none;
    }


    .text_box {
        width: 200px;
        left: 5vw;
        bottom: 2vh;
        padding: 7px;
        border-radius: 3px;

    }

    .text_box .title_details {
        font-size: 10px;
        width: 186px;
        margin-top: 17px;
    }

    .product_box_title {
        font-size: 39px;
        margin-bottom: 25px;
    }

    .product_box_title_details img {
        height: 10px;
    }

    .factory_box_en img {
        height: 10px;
    }

    .product_tab_item {
        margin: 18px 5px;
        padding-top: 6px;
        padding-right: 7px;
        padding-bottom: 6px;
        padding-left: 7px;
        font-size: 14px;
    }






    .carousel {
        height: 210px;
        margin-top: 60px;
    }

    /* .text_box {
        display: none;
    } */

    .carousel .down {
        display: none;
    }
    .carousel .prev {
        display: none;
    }
    .carousel .next {
        display: none;
    }

    .product_list_item {
        width: 27vw;
        height: 20vw;
    }

    .product_item_bottom_title {
        /* font-size: 12px; */
        width: 84px;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .product_item_bottom_ljgd {
        font-size: 10px;
    }

    .about_box {
        height: 569px;
        width: 90vw;
        /* margin: 25vw 5vw; */
        background-position: -206px;
        background-size: cover;
    }

    .about_main {
        width: 80vw;
    }

    .about_box_detalis {
        font-size: 13px;
        line-height: 22px;
    }

    .about_bg {
        padding: 13px 17px;
    }

    .about_box_title {
        font-size: 33px;
    }

    .about_box_en {
        margin: 15px 0 20px 0;
    }

    .factory_box_en {
        font-size: 13px;
    }

    .factory_box_title {
        font-size: 24px;
    }

    .factory_box_detalis {
        font-size: 10px;
    }

    .factory_box {
        padding-bottom: 10px;
    }

    .video_icon {
        width: 38px;
        height: 38px;
        top: 24%;
    }

    .service {
        padding: 50px 0;
    }

    .service_box_title1 {
        font-size: 22px;
    }

    .service1_detalis {
        font-size: 11px;
        margin-bottom: 40px;
    }

    .service_box_item {
        height: 162px;
    }

    .service_box_item {
        position: relative;
    }

    .service_box_left {
        height: 162px;
        /* width: 40%; */
        width: 100%;
    }

    .service_box_item:hover .service_box_left {
        width: 100%;
    }

    .service_box_ragin {
        /* width: 60%; */
        padding: 0px;
        width: 100%;
        position: absolute;
        bottom: 0;
        left: 0;
        background-color: #ffffff00;

    }

    .service_box_title {
        font-size: 15px;
        margin-bottom: 10px;
        margin-left: 10px;
        color: #fff;
        text-shadow: 0px 0px 4px #000000;
        /* display: none; */
    }

    .service_box_detalis {
        width: 100%;
        font-size: 12px;
        display: -webkit-box;
        /* 使用 WebKit 的 box 模型 */
        -webkit-line-clamp: 3;
        /* 限制显示 3 行 */
        -webkit-box-orient: vertical;
        /* 垂直排列 */
        overflow: hidden;
        padding: 10px 10px 0 10px;

        background-color: #ffffffad;
    }

    .service_box_ragin img {
        display: none;
    }

    .carousel .controls {
        display: none;
    }

    .factory_box_detalis {
        width: 80vw;
        text-align: right;
    }

    .product_box {
        padding-top: 65px
    }

    .product_tab {
        display: flex;
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        margin: 25px 0;
    }


    .ljgd_icon {
        display: none;
    }



}