.video {
    background-color: #aabbdc;
    position: relative;
}

#top-video {
    height: 100vh;
    width: 100vh;
    object-fit: fill;
}

#l1 {
    position: relative;
}

#l1 .pic1 {
    margin-right: 52.3px;
    margin-bottom: 30.5px;
    width: 45px;
    height: 45px;
    z-index: 10;
    position: relative;
}

#l1 .k {
    content: '123';
    display: block;
    position: absolute;
    top: -16px;
    left: -28px;
    background-image: url("../images/zbk.png"/*tpa=http://156.238.227.106:11111/cmshl/images/zbk.png*/);
    width: 920px;
    height: 450px;
    z-index: 0;
}

.section-bg4 {
    background: url('');
    border: none;
}

.swiper-container {
    width: 800px;
    height: 450px;
    background-color: white;
    margin: 0;
}

.swiper-slide img {
    width: 800px;
    height: 450px;
}

.swiper-pagination-bullet {
    background-color: #fe0065;
}

.box4,
.box5 {
    padding: 23px 20px;
    background: url("../images/k.png"/*tpa=http://156.238.227.106:11111/cmshl/images/k.png*/);
    width: 800px;
}

.swiper-pagination {
    position: absolute;
    left: 0;
    text-align: center;
    bottom: 5px;
    width: 100%;
}

.swiper-pagination-switch {
    display: inline-block;
    width: 10px;
    height: 10px;
    border-radius: 10px;
    background: #ff4b93;
    margin: 0 3px;
    opacity: .5;
    cursor: pointer;
}

.swiper-active-switch {
    background: #fe0065;
    opacity: 1;
}

.swiper-button-prev {
    background: url("../images/arrows.png"/*tpa=http://156.238.227.106:11111/cmshl/images/arrows.png*/) no-repeat left top;
    position: absolute;
    left: 10px;
    top: 50%;
    margin-top: -15px;
    width: 17px;
    height: 30px;
    cursor: pointer;
}

.swiper-button-next {
    background: url("../images/arrows.png"/*tpa=http://156.238.227.106:11111/cmshl/images/arrows.png*/) no-repeat left bottom;
    position: absolute;
    right: 10px;
    top: 50%;
    margin-top: -15px;
    width: 17px;
    height: 30px;
    cursor: pointer;
}

.section-bg5 {
    border: none;
}

.box5 {
    width: 804px;
    margin: 0 auto;
    margin-top: 50px;
}

.box6 {
    margin-top: 25px;
}

.box6 .swiper-slide img {
    width: 1300px;
    height: 800px;
}

.box6 .swiper-container {
    width: 1300px;
    height: 800px;
    margin-left: 24px;
    margin-top: 4px;
}

#mb {}

#xia,
#shang,
#xzcz {
    background-color: #fe0065;
    color: #fff;
    position: fixed;
    z-index: 10;
    bottom: 0;
    right: 0;
    font-size: 3rem;
    line-height: 4rem;
    height: 5rem;
    padding: 10px;
    cursor: pointer;
}

#shang {
    left: 0;
    right: auto;
}

.listm {
    width: 920px;
}