html {
    font-size: 10px
}

body {
    margin: 0;
    padding: 0;
    background: #fff;
    background-color: #141416;
    font-family: "Microsoft YaHei"
}

#top {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 1.1rem;
    background-image: url("../img/Header_01.png");
    background-size: 100% 100%;
    background-repeat: no-repeat;
    z-index: 999;
}

.container {
    position: relative;
    max-width: 720px;
    margin: 0 auto;
    z-index: 0;
}

.kefu a {
    position: fixed;
    top: 1%;
    right: 2%;
    width: 1rem;
    height: 1rem;
    background-image: url("../img/btn_advisory.png");
    background-size: 100% 100%;
    z-index: 999;
}

.container .downBtn {
    position: absolute;
    top: 43%;
    left: 20%;
    width: 60%;
    height: 0.95rem;
    background-image: url("../img/btn_download.png");
    background-size: 100% 100%;
    background-repeat: no-repeat;
}

.downBtn .online {
    position: absolute;
    top: -0.8rem;
    right: -1.1rem;
    width: 2rem;
    height: 1rem;
    /*background-image: url("../img/bg_online.png");*/
    background-size: 100% 100%;
    background-repeat: no-repeat;
}

.container .downNum {
    position: absolute;
    top: 45.7%;
    right: 14%;
    width: 40%;
    height: 1rem;
    font-size: 0.44rem;
    text-align: center;
    align-items: 1rem;
    color: #fff;
}

.bannerBox {
    position: absolute;
    top: 53%;
    width: 100%;
    height: 4rem;
}

.banner {
    margin: 0 auto;
    width: 80%;
    height: 80%;
    overflow: hidden;
}

.swiper-slide>img {
    width: 100%;
}

.container .footer {
    top: 90%;
    position: absolute;
    bottom: 0;
    right: 0;
    width: 100%;
    height: 2.5rem;
}

.footer p {
    padding: 0;
    margin: 0;
}