.glitch
  .line GLITCH EFFECT
  .line GLITCH EFFECT
  .line GLITCH EFFECT
  .line GLITCH EFFECT
  .line GLITCH EFFECT
  .line GLITCH EFFECT
  .line GLITCH EFFECT
  .line GLITCH EFFECT
  .line GLITCH EFFECT
View Compiled
body {
  background: repeating-linear-gradient(
      0deg,
      #0E0D0E 25%,
      #0E0D0E 50%,
      #171819 50%,
      #171819 75%
    );
  background-size: 10px 10px;
  height: 100vh;
  overflow: hidden;
  display: flex;
  font-family: 'Barlow', sans-serif;
  justify-content: center;
  align-items: center;
}

.glitch {
  position: relative;
  color: #fff;
  font-size: 80px;
}

.line {
  &:not(:first-child) {
    position: absolute;
    top: 0;
    left: 0;
  }
  
  @for $i from 1 through 10 {
    &:nth-child(#{$i}) {
      animation:
        clip 3000ms $i * -300ms linear infinite,
        glitch#{$i} 500ms random(1000) * -1ms linear infinite;

      @keyframes glitch#{$i} {
        0% {
          transform: translateX(0);
        }
        80% {
          transform: translateX(0);
          color: #fff;
        }
        85% {
          transform: translateX(random(10) - 5px);
          color: #4E9A26;
        }
        90% {
          transform: translateX(random(10) - 5px);
          color: #AC1212;
        }
        95% {
          transform: translateX(random(10) - 5px);
          color: #fff;
        }
        100% {
          transform: translateX(0);
        }
      }
    }
  }
}

@keyframes clip {
  0% {
    clip-path: polygon(
      0 100%,
      100% 100%,
      100% 120%,
      0 120%
    );
  }
  
  100% {
    clip-path: polygon(
      0 -20%,
      100% -20%,
      100% 0%,
      0 0
    );
  }
}
View Compiled

External CSS

  1. https://fonts.googleapis.com/css2?family=Barlow:wght@100&display=swap

External JavaScript

This Pen doesn't use any external JavaScript resources.