#header,
#main,
#footer {
  background-color: #fff;
  width: 70%;
  margin: 0 0 0 60px;
}

#header,
#sidebar,

#container { float: left; margin: 0 -320px 0 0; width: 100%; }

#sidebar {
  background-color: #fff;
  border-left: 3px solid #D5DADD;
  float: right;

  width: 300px;
}