body {
    width: 100%;
    margin: 0;
    background: url(../image/desktop/bg.jpg?v=87949751) no-repeat center center;
    background-size: 100% 100%;
    /* padding-top: 120px; */
    position: relative;
    background-position: top;
    min-width: 1300px;
    overflow: hidden;

}

.page-top {
    width: 100%;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 9;
    text-align: center;
    padding: 30px 130px 10px 30px;
    display: flex;
    box-sizing: border-box;
    align-items: start;
    justify-content: space-between;
}

.page-top .logo {
    width: 16%;
}

.page-top .logo img {
    width: 100%;
}

.c-bnt-list {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.c-bnt-list img {
    height: 40px;
    border-radius: 12px;
    cursor: pointer;
}
.c-bnt-list img + img{
    margin-top: 20px;
}

.page-top .sw {}

.sw,
.tg {
    cursor: pointer;
}
.page-main{
    padding-top: 10px;
    height: 57%;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    position: relative;
}
.swiper {
    position: absolute;
    top: 0;
    width: 100%;
    /* overflow: hidden; */
    /* height: 60% !important; */
    /* padding: 0 100px !important; */
}
.swiper-wrapper{
    height: 100%;
    width: 100%;
}
.swiper-slide{
    width: 100%;
}
.bottom-box{
    width: 100%;
    height: 50%;
    position: absolute;
    bottom: 0;
    z-index: 1;
    display: flex;
    justify-content: center;
    align-items: flex-end;
}
.bottom-box img{
    width: 100%;
    max-height: 100%;
}
.main-img {
    position: relative;
    height: 100%;
    display: flex;
    align-items: center;

}

.left {
    width: 100%;
    height: 100%;
    text-align: center;
    display: flex;
    align-items: flex-end;
    justify-content: center;
}

.left img {
    max-width: 100%;
    max-height: 100%;
    /* width: 86%; */
    /* max-height: 100%; */
}

.qr-code {
    position: absolute;
    top: 0;
    left: 0;
    /* width: 45%; */
    /* padding: 180px 60px 0 0; */
    width: 500px;
}

.qr-code img {
    width: 100%;
}

.qr-box {
    /* width: 86% !important; */
    position: absolute;
    top: 50%;
    z-index: 5;
    left: 50%;
    transform: translate(-50%, -50%);
    margin: -90px 0px 0px -250px;
}
.qr-img{
    height: 150px;
}
.wraper img:last-of-type {
    height: 85%;
    position: absolute;
    top: 0;
    right: 1px;
    padding: 11px;
}
.search-box {
    position: relative;
}

.qrcode-box #qrcode {
    display: inline-block;
}

.qrcode-box #qrcode img {
    display: inline-block;
}