body
{
  font-family:Verdana;
  font-size:12px;
}

img
{
  margin-right:10px;
  margin-left:10px;
  margin-top:10px;
  margin-bottom:10px;
  border-top-style: none;
  border-right-style: none;
  border-left-style: none;
  border-bottom-style: none;
}
h1.headline
{
  float:center;
}

span.valid
{
  color:red;
}