:root {
  --crt-red: rgb(218, 49, 49);
  --crt-green: rgb(112, 159, 115);
  --crt-blue: rgb(40, 129, 206);
}

.crt {
  /* text-shadow: 0 0 0.2em currentColor, 1px 1px rgba(255, 0, 255, 0.5),
    -1px -1px rgba(0, 255, 255, 0.4); */
  text-shadow: 0 0 0.1em currentColor, 1px 1px rgba(255, 0, 255, 0.5),
  -1px -1px rgba(0, 255, 255, 0.4);
  position: relative;
  &:before,
  &:after {
    content: "";
    transform: translateZ(0);
    pointer-events: none;
    
    position: absolute;
    height: 100%;
    width: 100%;
    left: 0;
    top: 0;
    z-index: 5;

    /* opacity: 0.5;
    mix-blend-mode: overlay; */

    opacity: 0.3;
    mix-blend-mode: multiply;
    filter: brightness(2);

    /* opacity: 0.3;
    mix-blend-mode: darken;
    filter: brightness(1.5); */
  }

  &:before {
    background: repeating-linear-gradient(
      var(--crt-red) 0px,
      var(--crt-green) 2px,
      var(--crt-blue) 4px
    );
  }
  &:after {
    background: repeating-linear-gradient(
      90deg,
      var(--crt-red) 1px,
      var(--crt-green) 2px,
      var(--crt-blue) 3px
    );
  }
}