body {
  text-align: left;
}

#showcase {
  float: right;
  margin: 0px 0px 5px 0px;
  width: 720px;
}
 
#content_wrapper {
  float: right;
  clear: both;
  width: 100%;
  margin: 0px 0px 0px 0px;
}

#content {
  width: 100%;
}