* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
    font-family: PingFang SC, PingFang SC;
}

ul,
li {
    list-style-type: none;
}

a {
    color: #000;
    text-decoration: none;
}

html,
body {
    overflow-x: hidden;
}

html::-webkit-scrollbar {
    width: 5px;
}

html::-webkit-scrollbar-thumb {
    background-color: #000;
    border-radius: 5px;
}