.wrapper {
    width: 100%;
    overflow-x: hidden;
    margin-top: 76px;
}

.wrapper .banner {
    width: 100%;
    color: #fff;
    background-size: cover;
    position: relative;
}

.wrapper .banner .banner-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.wrapper .banner .banner-text .title {
    font-size: 30px;
    line-height: 72px;
    text-align: center;
}

.wrapper .banner .banner-text .font-18 {
    font-size: 18px;
    text-align: center;
    line-height: 36px;
}

.wrapper .section {
    width: 100%;
    padding: 90px 0;
}

.wrapper .section .container {
    width: 90%;
    min-width: 1147px;
    margin: 0 auto;
    overflow: hidden;
}

.wrapper .section .container .desc-content {
    width: 50%;
    transition: all .7s ease;
    float: left;
}

.wrapper .section .container .desc-content .content {
    width: 530px;
    margin: 0 auto;
}

.wrapper .section .container .desc-content .content .content-title {
    font-size: 26px;
    text-align: left;
}

.host-bg {
    border-radius: 2px;
    overflow: hidden;
    display: inline-block;
    vertical-align: top;
}

.host-bg span {
    float: left;
    font-size: 14px;
    color: #fff;
    width: 68px;
    height: 22px;
    line-height: 22px;
    text-align: center;
    background-image: linear-gradient(-90deg, #f26060, #e72828);
    filter: progid:DXImageTransform.Microsoft.gradient(gradientType=1, startColorstr="#f26060", endColorstr="#e72828");
    cursor: pointer;
}

.wrapper .section .container .desc-content .content .content-title-desc {
    margin-top: 18px;
    font-size: 16px;
    color: #666;
    line-height: 30px;
}

.wrapper .section .container .desc-content .content .list {
    margin-top: 40px;
    margin-left: 18px;
    line-height: 2;
}

.wrapper .section .container .desc-content .content .list .list-item {
    margin-bottom: 16px;
}

.wrapper .section .container .desc-content .content .list .list-item .list-item-title {
    position: relative;
    font-size: 18px;
}

.wrapper .section .container .desc-content .content .list .list-item .list-item-title:before {
    content: "";
    position: absolute;
    top: 50%;
    left: -18px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: #f1a1a1;
}

.wrapper .section .container .desc-content .content .control-btn {
    margin-top: 30px;
    overflow: hidden;
}

.wrapper .section .container .desc-content .content .control-btn .btn {
    height: 34px;
    line-height: 34px;
    text-align: center;
    padding: 0 26px;
    border-radius: 17px;
    cursor: pointer;
    float: left;
}

.wrapper .section .container .desc-content .content .control-btn .primary-btn {
    border-radius: 17px;
    color: #fff;
    overflow: hidden;
    width: 110px;
    padding: 0;
    margin-right: 30px;
}

.wrapper .section .container .desc-content .content .control-btn .primary-btn a {
    background-image: linear-gradient(-90deg, #f26060, #e72828);
    filter: progid:DXImageTransform.Microsoft.gradient(gradientType=1, startColorstr="#f26060", endColorstr="#e72828");
    cursor: pointer;
    display: inline-block;
    width: 100%;
    height: 100%;
}

.wrapper .section .container .desc-content .content .control-btn .product-manual {
    width: 110px;
}

.wrapper .section .container .desc-content .content .control-btn .common-btn {
    border: 1px solid #dd1313;
    border-radius: 18px;
    color: #dd1313;
    width: 160px;
    display: inline-block;
    padding: 0;
}

.a-blank {
    display: inline-block;
    width: 100%;
    height: 100%;
}

.wrapper .section .container .pic-content-rt {
    text-align: right;
}

.wrapper .section .container .pic-content {
    width: 50%;
    transition: all .7s ease;
    float: left;
}

.wrapper .section .container .pic-content .pic {
    width: 492px;
}

.wrapper .section .container .width-vw-box  {
    text-align: center;
}

.wrapper .section .container .width-vw  {
    width: 25.2604vw;
}