@charset "utf-8";
.banner-container-product {
    width: 100%;
    height: 420px;
    background-image: url(https://img.alicdn.com/tfs/TB1QiEiXpY7gK0jSZKzXXaikpXa-2880-1080.jpg);
    background-size: cover;
    background-position: center;
}

.banner-container-product .p-s-h-1 {
    width: 1100px;
    height: 420px;
    margin: 0 auto;
    position: relative;
}

.banner-container-product .p-s-h-1 h1 {
    line-height: 48px;
    font-size: 48px;
    color: #fff;
    letter-spacing: .41px;
    font-weight: 600;
    top: 100px;
    position: absolute;
    overflow: hidden;
}

.banner-container-product .p-s-h-1 .sub-desc {
    position: absolute;
    top: 170px;
    line-height: 24px;
    font-size: 14px;
    color: #fff;
    letter-spacing: .31px;
}

.banner-container-product .p-s-h-1 .p1-bt {
    position: absolute;
    top: 250px;
}