#gallery { width: 500px; text-align: center; }

#thumbnails { width: 100%; }

#thumbnails img { width: 15%; border: solid 1px #000; margin: 0 5% 5% 0; }

#thumbnails a { filter: alpha(opacity = 50); opacity: 0.5;  }

#thumbnails a:hover { filter: alpha(opacity = 100); opacity: 1; }

#picture { width: 100%; }

#caption { width: 100%; font-family: Arial, Helvetica, sans-serif; font-size: 1em; }

#picture img { border: solid 1px #000; width: 400px; height: 300px; }