body {
        font-family: Arial, sans-serif;
        margin: 2rem;
    }

    nav {
        margin-bottom: 1rem;
    }

    button.flag {
        cursor: pointer;
        border: none;
        background: none;
        margin-right: 0.5rem;
    }

    button.flag img {
        height: 30px;
        vertical-align: middle;
    }