* {
    margin: 0;
    padding: 0;
}

html {
    font-size: 100px;
}

body {
    font-size: 0.16rem;
    background: #fff;
}

html,
body {
    width: 100%;
    margin: 0;
    padding: 0;
    font-family: 思源黑体 CN;
    overflow-x: hidden;
    -webkit-user-select: none;
    -moz-user-select: none;
    -o-user-select: none;
    user-select: none;
}

a {
    display: flex;
    text-decoration: none;
    color: #000;
    display: inline-block;
}

ul,
li {
    list-style: none;
}

.f56{
    font-size: 0.56rem;
}
.f24{
    font-size: 0.24rem;
}
.f18{
    font-size: 0.18rem;
}
.f16{
    font-size: 0.16rem;
}
.f14{
    font-size: 0.14rem;
}

.f46{
    font-size: 0.46rem;
}
.f21{
    font-size: 0.2rem;
}