body {
  background-color: black;
  background-image: radial-gradient(
    rgba(0, 150, 0, 0.75), black 120%
  );
  height: 100vh;
  margin: 0;
  overflow: hidden;
  padding: 2rem;
  color: white;
  font: 1.3rem Inconsolata, monospace;
  text-shadow: 0 0 5px #C8C8C8;
  &::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: repeating-linear-gradient(
      0deg,
      rgba(black, 0.15),
      rgba(black, 0.15) 1px,
      transparent 1px,
      transparent 2px
    );
    pointer-events: none;
  }
}
::selection {
  background: #0080FF;
  text-shadow: none;
}
pre {
  margin: 0;
}

.blinking-cursor {
  font-weight: 100;
  font-size: 30px;
  color: #2E3D48;
  -webkit-animation: 1s blink step-end infinite;
  -moz-animation: 1s blink step-end infinite;
  -ms-animation: 1s blink step-end infinite;
  -o-animation: 1s blink step-end infinite;
  animation: 1s blink step-end infinite;
}

@keyframes "blink" {
  from, to {
    color: transparent;
  }
  50% {
    color: black;
  }
}

@-moz-keyframes blink {
  from, to {
    color: transparent;
  }
  50% {
    color: black;
  }
}

@-webkit-keyframes "blink" {
  from, to {
    color: transparent;
  }
  50% {
    color: black;
  }
}

@-ms-keyframes "blink" {
  from, to {
    color: transparent;
  }
  50% {
    color: black;
  }
}

@-o-keyframes "blink" {
  from, to {
    color: transparent;
  }
  50% {
    color: black;
  }
}