body {
    --bg: url("/img/milogo.png");
    background-repeat: repeat;
    background-attachment: fixed;
}

.light {
    background-image: linear-gradient(rgba(255, 255, 255, 0.8), rgba(255, 255, 255, 0.8)), var(--bg);
}

.mdui-theme-layout-dark {
    background-image: linear-gradient(rgba(48, 48, 48, 0.9), rgba(48, 48, 48, 0.9)), var(--bg);
}

@font-face {
    font-family: Roboto;
    src: url(/fonts/roboto/Roboto-Medium.woff2) format('woff2')
}

.gap {
    margin-top: 15px;
    margin-bottom: 15px;
}

a {
    text-decoration: none;
    /* 去除默认的下划线 */
    outline: none;
    /* 去除旧版浏览器的点击后的外虚线框 */
    color: #000;
    /* 去除默认的颜色和点击后变化的颜色 */
}

.mdui-theme-layout-dark a {
    color: #ffffff
}

#sidebar .copyright {
    box-sizing: border-box;
    width: 100%;
    padding: 20px 16px;
}

#sidebar .mdui-list {
    flex: 1;
    box-sizing: border-box;
}