body {background: silver none}
    h2 {font-family: Comic Sans MS, cursive; font-size: 180%}
    p {font-family: Comic Sans MS, cursive; font-size: 100%}
    a:link img {border: 5px solid black}  
    a:visited img {border: 5px solid black}
    a:hover img { border: 5px solid purple} 
    a:active img {border: 5px solid purple}