body {
    font-family: Bahnschrift, sans-serif;
    text-align: center;
}
img {
    width: 50%;
    border: 5px solid green;
}
#buttonRandom {
    width: 250px;
    height: 50px;
    background-color: salmon;
    border: 3px solid darkred;
    font-family: Bahnschrift, sans-serif;
    font-size: 20px;
}
#buttonRandom:hover {
    transition: 0.6s;
    background-color: indianred;
}
#radio {
    border: 2px solid green;
    background-color: lightgreen;
}
#radio:hover {
    transition: 0.5s;
    background-color: mediumseagreen;
}