/* Global Settings */
html {
    font-family: 'Roboto', sans-serif;
    color: #ffffff;
    box-sizing: border-box;
}

body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    background-color: #333;
}

/* Header and Footer Settings */
header, footer {
    background-color: #444;
    height: 60px; /* increase height */
    display: flex; /* allow for flex items */
    justify-content: space-between; /* position items on opposing ends */
    align-items: center; /* vertical alignment */
    padding: 0 20px 0 40px; /* some padding for aesthetics */
    color: #f2f2f2;
}

h1 {
    margin: 0; /* remove default margins */
}

/* Main Area Settings */
main {
    flex: 1;
    display: flex;
    background-color: #555;
    padding: 20px;
}

.content {
    max-width: 920px;
    flex: 1;
    padding: 1rem;
    color: black;
    background-color: white;
    margin: 0 auto;
}

.sidebar-toggle {
    display: none;
}

.button-style {
    display: inline-block;
    padding: 5px 10px;
    color: #ffffff;
    background-color: #007BFF;
    border-radius: 5px;
    text-decoration: none;
    transition: background-color 0.3s ease;
}

.button-style:hover {
    background-color: #0056b3;
}

.license {
    display: inline-block;
    border-style: solid;
    border-color: black;
    border-width: 1px;
    padding: 4px;
    color: #000000;
    background-color: #ddd;
    border-radius: 4px;
    margin: 5px 0;
}

.header-and-dia {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Mobile adjustments */
@media only screen and (max-width: 600px) {
    html {
        font-size: 14px; /* decrease global font size for mobile */
    }

    header, footer {
        height: 60px; /* decrease header and footer height for mobile */
        padding: 0 10px; /* decrease padding for mobile */
    }

    #sidebar {
        padding: 10px;
    }

    main {
        padding: 10px; /* decrease main area padding for mobile */
    }

    .content {
        padding: 0.5rem; /* decrease content padding for mobile */
    }

    ul {
        padding: 0 0 0 20px;
    }
}