html, body {
    height: 100%;
}

body {
    /* Positioning */
    display: flex;
    justify-content: center; /* Horizontally center */
    align-items: center; /* Vertically center */
    flex-direction: column; /* Stack content vertically */
    /* Font */
    font-family: 'Courier New';
    /* Background elements */
    background-color: rgb(200, 200, 200);
    background-image: url(/images/background.png);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
}

h1 {
    text-shadow: 2px 2px 3px gray;
}

h2 {
    color: white;
    text-shadow: 2px 2px 3px gray;
}

#box1 {
    width: 100px;
    height: 100px;
    background-color: gray;
    box-shadow: 3px 3px 5px;
}

.button-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

#button {
    width: 250px;
    height: 50px;
    font-size: 20px;
    color: black;
    text-align: center;
    text-decoration: none;
    background-color: rgb(185, 65, 65);
    border-radius: 10px;
    box-shadow: 0px 2px 0px black;
    display: flex;
    justify-content: center;
    align-items: center;
}

    #button:hover {
        background-color: rgb(200, 80, 80);
    }