/* Move down content because we have a fixed navbar that is 50px tall */
body {
  padding-top: 50px;
  padding-bottom: 20px;
}

#footer {
  margin: 20px auto 40px auto;
  vertical-align: bottom;
  text-align: center;
}

img
{
    max-width: 100%;
    max-height: 100%;
    display: block;
    margin: auto auto;
}