#footer{

  position:fixed;
  background-attachment:scroll;
  left:0;
  bottom:0;
  width:100%;
  height: 120px;
  margin-left:250px;

  @media(max-width: 480px) {
    margin-left: 0;
  }

  @media(max-width: 767px) {
    margin-left:0;
  }
}