body {
  background-color: black;
  color: white;
  list-style-type: none;
  font-size: 1em;
}

#leftbanner {
  width: 150px;
  float: left;
  border: solid white;
  border-width: 0 5px 0 0;
}

#content {
  margin-left: 175px;
}

.column {
  width: 45%;
  float: left;
  padding: 1em;
}

#footer{
  clear: both;
  text-align: right;
  color: gray;
  font-size: 0.6em;
}