html {
  height: 100%;
}

body {
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  min-height: 100%; 
}

#content {
  background-color: #000000;
  flex: 1;
  color: #839496;
  position: relative;
}

#footer {
  background-color: #000000;
  color: #839496;
  border: 2px #839496;
  border-style: solid hidden hidden hidden;
}