body .home .banner {
    position: relative
}

body .home .banner img {
    width: 100%;
    display: block
}

body .home .container .sec1 {
    padding: 10.78125vw 8.33333vw 0
}

body .home .container .sec1 .title {
    font-family: "times", "Times New Roman", serif;
    font-weight: 400;
    text-align: center
}

body .home .container .sec1 .big_pic {
    margin-top: 9.6875vw
}

body .home .container .sec1 .big_pic .swiper1 {
    width: 100%;
    overflow: hidden;
    margin-bottom: 2.29167vw
}

body .home .container .sec1 .big_pic .swiper1 .pic,
body .home .container .sec1 .big_pic .thumb_swiper .pic {
    overflow: hidden
}

body .home .container .sec1 .big_pic .swiper1 .pic img {
    width: 100%;
    height: 39.58333vw;
    display: block;
    object-fit: cover;
    transition: all 600ms
}

body .home .container .sec1 .big_pic .thumb_swiper {
    width: 100%;
    overflow: hidden
}

body .home .container .sec1 .big_pic .thumb_swiper .pic {
    cursor: pointer;
    opacity: .68;
    transition: opacity 300ms
}

body .home .container .sec1 .big_pic .thumb_swiper .swiper-slide-thumb-active {
    opacity: 1
}

body .home .container .sec1 .big_pic .thumb_swiper .pic img {
    width: 100%;
    height: 16.5625vw;
    display: block;
    object-fit: cover;
    transition: all 600ms
}

body .home .container .sec1 .big_pic .swiper1 .pic:hover img,
body .home .container .sec1 .big_pic .thumb_swiper .pic:hover img {
    transform: scale(1.05)
}

body .home .container .sec3 {
    padding: 20.83333vw 0 12.8125vw;
    overflow: hidden
}

body .home .container .sec3 .title {
    margin: 0 9.63542vw;
    text-align: center
}

body .home .container .sec3 .title .t {
    color: #252726;
    text-transform: capitalize;
    font-family: "times", "Times New Roman", serif
}

body .home .container .sec3 .title .des {
    color: rgba(0, 0, 0, .6);
    font-weight: 300;
    margin: 3.80208vw 0 8.54167vw;
    line-height: 1.5;
    text-transform: none
}

body .home .container .sec3 .swiper2 {
    width: 100%
}

body .home .container .sec3 .swiper2 .pic {
    width: 100%;
    overflow: hidden
}

body .home .container .sec3 .swiper2 .pic img {
    width: 100%;
    height: 41.66667vw;
    object-fit: cover;
    display: block;
    transition: all 600ms
}

body .home .container .sec3 .swiper2 .pic:hover img {
    transform: scale(1.05)
}

body .home .container .pager {
    margin: 0 10.41667vw;
    display: flex;
    justify-content: space-between;
    border-top: 1px solid rgba(0, 0, 0, 0.2);
    padding: 4.16667vw 0 10vw 0
}

body .home .container .pager .prev,
body .home .container .pager .next {
    display: flex;
    align-items: center;
    width: 23.4375vw;
    gap: .52083vw
}

body .home .container .pager .prev img,
body .home .container .pager .next img {
    width: 1.04167vw
}

body .home .container .pager .prev p,
body .home .container .pager .next p {
    color: #252726;
    font-weight: 700
}

body .home .container .pager .next {
    justify-content: flex-end
}

body .home .container .pager .next p {
    margin: 0 .52083vw 0 1.5625vw
}

body .home .container .pager .back {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 1.04167vw 2.60417vw;
    background: #252726;
    gap: 1.04167vw;
    cursor: pointer;
    color: white
}

body .home .container .pager .back img {
    width: 1.77083vw
}

@media screen and (max-width: 768px) {
    body .home .banner {
        margin-top: 60px
    }

    body .home .banner img {
        height: 240px
    }

    body .home .container .sec1 {
        padding: 30px 5%
    }

    body .home .container .sec1 .title {
        font-size: 32px;
        line-height: 1.2
    }

    body .home .container .sec1 .big_pic {
        margin-top: 30px
    }

    body .home .container .sec1 .big_pic .swiper1 {
        margin-bottom: 10px
    }

    body .home .container .sec1 .big_pic .swiper1 .pic img {
        height: 200px
    }

    body .home .container .sec1 .big_pic .thumb_swiper .pic img {
        height: 72px
    }

    body .home .container .sec3 {
        padding: 30px 0 60px 0
    }

    body .home .container .sec3 .title {
        margin: 0 5%
    }

    body .home .container .sec3 .title .t {
        font-size: 24px;
        line-height: 1.2
    }

    body .home .container .sec3 .title .des {
        margin: 10px 0 20px 0;
        font-size: 16px
    }

    body .home .container .sec3 .swiper2 .pic img {
        height: 380px
    }

    body .home .container .pager {
        margin: 0 5%;
        padding: 30px 0;
        flex-direction: column;
        gap: 10px
    }

    body .home .container .pager .prev,
    body .home .container .pager .next {
        width: 100%
    }

    body .home .container .pager .prev img,
    body .home .container .pager .next img {
        width: 14px
    }

    body .home .container .pager .prev p,
    body .home .container .pager .next p {
        margin: 0 10px
    }

    body .home .container .pager .next {
        /* flex-direction: row-reverse; */
        justify-content: flex-end;
    }

    /* body .home .container .pager .next img {
        transform: rotate(180deg)
    } */

    body .home .container .pager .back {
        width: fit-content;
        margin: 0 auto;
        padding: 10px 20px;
        order: 3
    }

    body .home .container .pager .back img {
        width: 20px
    }
}