body {
        background-image: url("mathpage.jpg");
        background-repeat: no-repeat;
        background-size: cover;
        background-attachment: fixed;
        background-position: center;
        font-family: serif;
        margin: 0;
        padding: 0;
        color: #FFFFFF;
    }
    h1, h2, h3, p, ul {
        padding-left: 20px;
        padding-right: 20px;
    }
    .content-box {
        background-color: rgba(0, 0, 0, 0.6);
        margin: 20px;
        border-radius: 10px;
        padding: 10px;
    }
    .menu {
        margin-top: 0;
        width: 100%;
        background-color: rgba(51, 51, 51, 0.8);
        overflow: hidden;
        border-radius: 8px;
        margin-bottom: 20px;
    }
    .menu ul {
        list-style-type: none;
        margin: 0;
        padding: 0;
    }
    .menu li {
        float: left;
    }
    .menu li a {
        display: block;
        color: white;
        text-align: center;
        padding: 14px 20px;
        text-decoration: none;
        font-weight: bold;
    }
    .menu li a:hover {
        background-color: #555;
        color: #009D94;
    }
    /* Styling for the Math Hub Button */
    .math-btn-container {
        text-align: center;
        margin: 25px 0;
    }
    .math-hub-btn{
        display:inline-block;
        background-color: #009D94;
        color: white;
        font-family: sans-serif;
        font-size: 1.1em;
        font-weight: bold;
        padding: 12px 30px;
        text-decoration: none;
        border-radius: 25px;
        transition: all 0.3s ease;
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3)
    }

    .math-hub-btn:hover {
        background-color: #00c4b8;
        transform: translateY(-2px);
        box-shadow: 0 6px 12px rgba(0, 0, 0, 0.4)
    }

    .math-hub-btn:active {
        transform: translateY(1px);
    }

    a.white-link, 
    a.white-link:visited, 
    a.white-link:hover, 
    a.white-link:active {
        color: #ffffff;
    }