#content {
  float: left;
  
  width: 550px;
  margin: auto;
  position: relative;
  left: 2px;
}

#sponsors {
  float: right;
  width: 170px;
  border: 3px inset #ff8c00;
  background-color: #21153d;
  margin-bottom: 1em;
}

#sponsors img {
  margin: 4px 3px;
}