body {background: "lightblue";
      font-family: "Trebuchet MS", "Arial", "Helvetica", "sans-serif"
      font-size:14px}
h1, h2 {margin:0}
p {margin-top:0; margin-bottom:12px}
h3 {margin:0}
p.acknowledgement {font-size:10px}

img {float:none}