* {
    box-sizing: border-box;
    font-family: "-apple-system, BlinkMacSystemFont, Helvetica Neue, Helvetica,Arial, PingFang SC, Hiragino Sans GB, Microsoft Yahei, STHeiti, SimSun,sans-serif";
}

html,
body {
    min-width: 1600px;
    margin: 0;
    background-color: #00031C;
}