html {
    font-size: 16px;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

html {
  position: relative;
  height: 100%;
}

body {
    height: 100%;
}

#footer {
  position: absolute;
  bottom: 0;
  width: 100%;
  text-align: center;
  height: 2.5rem;            /* Footer height */
}