html, body {
  height: 100%;
  margin: 0;
  background-color: #000;
  color: white;
  font-family: 'VT323', monospace;
  display: flex;
  flex-direction: column;
  cursor: pointer;
}


.nav-menu {
  text-align: center;
  font-family: sans-serif;
  padding: 10px 0;
}


.main-window {
  background-color: #121212;
  color: white;
  margin: 20px auto;
  width: 50%;
  border: 3px solid #4A0C9A;
  padding: 10px;
  flex-grow: 1; /* Take remaining space */
  box-sizing: border-box;
  font-size: 12px;
}


footer {
  text-align: center;
  background-color: #121212;
  color: white;
  width: 50%;
  margin: 0 auto 20px;
  border: 3px solid #4A0C9A;
  padding: 10px;
  font-family: 'VT323', monospace;
  box-sizing: border-box;
}


a {
  color: white;
}

.blinkies {
  height: 1em;       /* makes the gif height equal to the current font-size */
  vertical-align: middle; /* aligns gif nicely with text */
  margin-left: 0.3em; /* small gap after text */
}