body {
  background-color: black;
  color: #0F0;
  font-family: "Courier New", Courier, Monospace;
}
@keyframes blink {
  0% {
    opacity: 1;
  }
  50% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}
.blink {
  animation: blink 1s steps(1, end) infinite;
}
a:link {
  color:#0F0;
}
a:visited {
  color:#0A0;
}
#navbar {
  position: sticky;
  top: 0;
  text-align: center;
  background-color: #040804;
}