body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    background-color: #f5f5f5;
}

#container {
    width: 100%;
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

header, footer {
    background-color: red;
    color: white;
    padding: 10px;
    text-align: center;
}

#headerImage {
    width: 100%;
    height: 200px;
}

#main {
    display: flex;
    flex-direction: column;
    padding: 10px;
}

@media(min-width: 768px) {
    #main {
        flex-direction: row;
    }
}

#left, #center, #right {
    padding: 15px;
}

#left {
    flex: 1;
    background-color: #f1f1f1;
    text-align: left;
}

#center {
    flex: 2;
    background-color: #ffffff;
    text-align: left;
}

#right {
    flex: 1;
    background-color: #e3e3e3;
    text-align: left;
}

.lyric-title {
    font-size: 1.5em;
    margin-top: 5px;
}

footer a {
    color: white;
    margin: 0 10px;
}

.text-size-controls {
    float: right;
    display: flex;
    align-items: center;
}

.youtube-link {
    float: left;
    color: blue;
    font-weight: bold;
}

.promo-link {
    margin-top: 20px;
    font-style: italic;
}