#title {
    text-align: center;
    color: white;
}

#gif {
    height: 300px;
    width: 100%;
}

body {
    background-image: url("http://fullhdwall.com/wp-content/uploads/2016/05/Nice-HD-Background.jpeg")
}

#button {
    color: white;
    background-color: brown;
}

#display {
    font-size: large;
    color: white;
    text-align: center;
    text-shadow: 1px 1px;
}