.crt {
  margin: 1rem 0 1rem;
  border-radius: var(--rounded-corner);
  box-shadow: var(--glow);
  background: var(--crt-bg);

  pre {
    color: var(--primary-color);
    padding: 1rem 1rem;
    text-shadow: var(--primary-color-alpha) 0 0 4px,
      var(--primary-color) 0 0 12px;
    // Unset some <pre> stuff
    background-color: unset;
    box-shadow: unset;
    margin: unset;
  }
}

.scanlines {
  position: relative;
  overflow: hidden;
}

.scanlines::after {
  animation: scanlines 250ms linear infinite;
  background: repeating-linear-gradient(
    0deg,
    rgba(0, 0, 0, 0.25),
    rgba(0, 0, 0, 0.25) 1px,
    transparent 3px,
    transparent 4px
  );
  content: "";
  display: block;
  height: calc(100% + 8px);
  left: 0;
  pointer-events: none;
  position: absolute;
  top: 0;
  width: 100%;

  @keyframes scanlines {
    from {
      transform: translateY(-8px);
    }
    to {
      transform: translateY(0px);
    }
  }
}

.cursor {
  animation: blicking 1s infinite;

  @keyframes blicking {
    from {
      opacity: 1;
    }
    50% {
      opacity: 0;
    }
    75% {
      opacity: 1;
    }
  }
}