html, body {
  margin: 0;
  padding: 0;
  font-family: 'Share Tech Mono', monospace;
  background-color: #0a0a0a;
  background: rgba(0, 0, 0, 0.0);
  color: #ddd;
}

.content {
  margin-left: 252px;
  padding: 2rem;
  background-color: rgba(0, 0, 0, 0.8);
}

.sidebar {
  position: fixed;
  left: 0;
  top: 0;
  width: 220px;
  height: 100vh;
  background: #1111113b;
  border-right: 1px solid #333;
  padding: 1rem;
}

.sidebar h1 {
  color: #0ff;
  font-size: 1.5rem;
  margin-bottom: 0.2rem;
}

.sidebar p {
  color: #888;
  margin-bottom: 1rem;
  font-size: 0.9rem;
}

.sidebar nav a {
  display: block;
  color: #ccc;
  text-decoration: none;
  margin: 0.5rem 0;
  transition: color 0.3s;
}

.sidebar nav a:hover {
  color: #0ff;
}

.blink {
  animation: blink 1s step-end infinite;
  color: #0f0;
}

@keyframes blink {
  50% { opacity: 0; }
}

#datastream-sidebar {
  width: 100%;
  height: 100px;
  display: block;
}

#datastream-background {
  position: fixed;       /* stays in place when scrolling */
  top: 0; 
  left: 0; 
  width: 100vw;          /* full viewport width */
  height: 100vh;         /* full viewport height */
  z-index: -1;           /* behind everything else */
  pointer-events: none;  /* allows clicking links/buttons on top */
  display: block;
}