.img-dv {
    height: 100% !important;
}

main {
    margin-top: 50px;
}

.container_small {
    max-width: 1100px;
    margin: 0 auto;
}

.content_box {
    padding: 0 40px;
}

main .top {
    display: flex;
    margin-bottom: 70px;
}

main .top .lf {
    width: 45%;
    margin-right: 60px;
}

.mySwiper2 {
    border: 1px solid #000;
    margin-bottom: 25px;
    /*height: 457px;*/
}
main .top .lf  .mySwiper {
    position: relative;
}
.mySwiper2 img,
.mySwiper img {
    width: 100%;
}

.mySwiper img {
    height: auto !important;
}

.swiper-button-next:after,
.swiper-rtl .swiper-button-prev:after,
.swiper-button-prev:after,
.swiper-rtl .swiper-button-next:after {
    font-size: 20px !important;
}

.mySwiper2 img.magnifier {
    width: 30px;
    height: 30px;
    position: absolute;
    right: 2%;
    top: 2%;
    z-index: 999999;
    cursor: pointer;
}

#videoPath {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 457px;
}
#video {
    position: absolute;
    bottom: 10%;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 60px;
    z-index: 9;
    cursor: pointer;
}
.close {
    width: 30px !important;
    height: 30px !important;
    position: absolute;
    right: 12px;
    top: 5px !important;
    cursor: pointer;
}
.video_box {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 9;
    display: none;
}
figure {
    height: 100%;
}
figure a{
    display: block;
    height: 100%;
}
figure a img.big_img {
    height: 100% !important;
}
main .top .rg {
    flex: 1;
}

main .top .rg .box {
    margin-left: 10px;
}

main .top .rg .title {
    font-size: 30px;
    font-weight: bold;
    margin-bottom: 50px;
}

main .top .rg .subtitle {
    margin-bottom: 35px;
    border-bottom: 1px dotted #E5E5E5;
    padding-bottom: 15px;
    font-size: 22px;
    color: #15172C;
}

main .top .rg .f16 {
    margin-bottom: 27px;
}

main .top .rg .f16:nth-last-of-type(1) {
    margin-bottom: 0;
}

main .top .rg .f16 span {
    margin-right: 100px;
    color: #586789;
}

main .top .rg .f16 i {
    color: #15172C;
}

main .top .rg .code {
    display: flex;
    justify-content: space-between;
    margin-top: 60px;
    color: #3a3a3a;
}

main .top .rg .code .one {
    width: 26%;
    text-align: center;
}

main .top .rg .code .one img {
    width: 100%;
}

main .top .rg .code .one .f12 {
    margin-top: 5px;
}

main .title {
    font-weight: bold;
    font-size: 25px;
    color: #15172C;
}

main .content .word {
    margin-bottom: 50px;
    margin-top: 20px;
    color: #3a3a3a;
    font-weight: 100;
    line-height: 1.7;
    font-size: 20px;
}

.phone {
    display: none;
    margin-bottom: 20px;
    text-align: center;
}

@media (max-width: 1280px) {
    .container_small {
        width: 1024px;
        margin: 0 auto;
    }
}

@media (max-width: 1024px) {
    .container_small {
        width: 92%;
        margin: 0 auto;
    }

    main .top .rg .f25 {
        margin-bottom: 30px;
    }

    main .top .rg .f20 {
        margin-bottom: 20px;
    }

    main .top .rg .code {
        margin-top: 40px;
    }

    main .top {
        margin-bottom: 50px;
    }

    main .top .rg .title {
        margin-bottom: 30px;
    }

    main .top .rg .subtitle {
        margin-bottom: 20px;
    }

    main .top .rg .f16 {
        margin-bottom: 10px;
    }

    main .top .rg .f16 span {
        margin-right: 80px;
    }
    #videoPath{
        height: 330px;
    }
}

@media (max-width: 768px) {
    #videoPath{
        height: 330px;
    }
    .content_box {
        padding: 0 20px;
    }

    .phone {
        display: block;
    }

    .pc {
        display: none;
    }

    main {
        margin-top: 30px;
    }

    main .top {
        flex-direction: column;
        margin-bottom: 30px;
    }

    main .top .lf {
        margin-bottom: 30px;
    }

    main .top .lf,
    main .top .rg {
        width: 100%;
    }

    main .top .rg .f25 {
        margin-bottom: 20px;
    }

    main .top .rg .f20 {
        margin-bottom: 10px;
    }

    main .top .rg .code {
        margin-top: 30px;
    }

    main .content .word {
        margin-bottom: 30px;
    }

    main .top .rg .title {
        margin-bottom: 20px;
    }
}