html,
body {
    width: 100%;
    min-height: 100%;
    font-size: 0.28rem;
    background: #fff;
    overflow-x: hidden;
    position: relative;
    height: 100%;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    overflow-scrolling: touch;
}

* {
    list-style: none;
    box-sizing: border-box;
}

a {
    text-decoration: none;
    color: #313131;
}