body {
background: #ccc;
}

#main {
  width: 640px;
  background: #1E6D9F;
  border: 1px solid black;
  margin:0 auto;
  color:#222;
  padding: 5px 10px 5px 10px;
}

.block {
background: rgb(230,230,255);
padding: 5px;
margin-top: 5px;
float: left;
width: 630px;
}

.block2 {
width: 410px;;
}

.block3 {
margin-top: 0px;
}

#download {
float: right;
border: 1px solid black;
width: 200px;
background: #E0FFE0;
padding: 4px;
margin-top: 5px;
height: 80px;
}

#download h1 {
font-size: 20px;
text-align: center;
width: auto;
margin-top: 0px;
}

#cgcom {
float: right;
border: 1px solid black;
width: 200px;
background: #E0FFE0;
padding: 4px;
margin-top: 5px;
height: 200px;
}

li.untested {
color: red;
}

li.untested span{
color: #222;
font-style: italic;
}


h1 {
border-bottom: 2px solid black;
width: 410px;
}

h2 {
width: 50%;
border-bottom: 1px solid black;
clear: both;
}

.duo {
  float:left;
  width:100%;
  margin:5px 0 10px;
}
.duo1 {
  float:left;
  width:45%;
}
ul {
  margin: 0px;
  padding-left: 20px;
}