* {
    background-color: black;
    color: whitesmoke;
    font-family: Georgia, 'Times New Roman', Times, serif;
}

a {
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

.avatar {
    border-radius: 25%;
    display: inline-block;
    flex-shrink: 0;
    height:auto;
    overflow: hidden;
    vertical-align: middle;
}