main {
    background: black url("wallpaper1.jpg") no-repeat center top;
    padding: 2em 1em;
    background-size: cover;
    min-height: 800px;
}

.button-bar button, .button-bar select, .button-bar a {
    opacity: 0.85;
}

.button-bar select {
    max-width: 200px;
}

option, optgroup {
    text-align: left;
}

audio {
    width: 100%;
}

#reader {
    opacity: 0.85;
    background-color: white;
    border: 1px solid black;
    border-radius: 4px;
    overflow: auto;
    max-height: 60vh;
}

#pauseButton {
    display: none;
    border-radius: .3rem;
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
}