body { 
   margin: 0;
   font-family: Verdana, Sans-Serif;
   font-size: small;
}

main, div.body{
   margin: 0 8px;
}

div.group {
   background-color: #eee;
   border: 2px solid #888;
   margin-bottom: 20px;
   padding: 0px 10px;
   -moz-border-radius: 6px;
   -webkit-border-radius: 6px;
   border-radius: 6px;
}

header, div.header {
   background-color:#1A4E8E;
   height: 50px;
}

h2.topic{
   margin: 10px 0;
}