about {
    padding: 25px;
    animation-name: fadeInOpacity;
    animation-duration: .15s;
    animation-timing-function: steps(cubic-bezier(0.19, 1, 0.22, 1));
}

about .content { margin-top: 100px }
about .content a { color: darkred }
about .content a:hover { color: blue }
about .birdCol img { max-width: 600px }