.banner-box{
    width: 100%;
    margin-top: 82px;
}
.banner-box .banner-img{
    width: 100%;
}

.product-box .product-title{
    padding: 35px 0 0;
    font-size: 24px;
    line-height: 104px;
    margin: 0 auto;
    width: 1200px;
    color: #000;
}
.product-swiper{
    width: 100%;
    overflow: hidden;
}
.product-swiper .swiper-img-box{
    padding-bottom: 100px;
}
.product-swiper .swiper-img{
    width: 100%;
}
.product-swiper .product-pagination{
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    bottom: 40px;
}
.product-swiper .product-pagination .swiper-pagination-bullet{
    margin: 0 5px;
    background-color: #d6d6d6;
    width: 12%;
    border-radius: 0;
    cursor: pointer;
}
.product-swiper .product-pagination .swiper-pagination-bullet-active{
    background-color: #2f3a59;
}

.video-box{
    width: 50%;
    max-width: 1200px;
    min-width: 480px;
    background: #000;
    margin: 0 auto 50px;
    position: relative;
}
.video-box video{
    width: 360px;
    display: block;
    margin: auto;
}
.video-box .video-obscuration{
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.6);
}
.video-box .video-txt{
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    color: rgba(255, 255, 255, 0.8);
    margin: auto;
    text-align: center;
    width: 100%;
    line-height: 40px;
    height: 40px;
    font-size: 14px;
    transform: translateY(30px);
}
.video-box .play-icon{
    width: 62px;
    height: 62px;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    margin: auto;
}
.video-box .pause-icon{
    width: 30px;
    height: 30px;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    margin: auto;
}