HTML CSS

<h1 id="title-text">BLACK MIRROR</h1>

#title-text {
    animation-name: blur, quiver;
    animation-duration: 200ms, 100ms;
    animation-iteration-count: infinite;
    animation-direction: alternate-reverse;
    animation-timing-function: linear;

    font-size: 3rem;
    filter: blur(0.02em);
  }

  @keyframes blur {
    to {
      filter: blur(0.04em);
    }
  }

  @keyframes quiver {
    to {
      translate: 0 -1px;
    }
  }

  @keyframes shake {
    to {
      translate: 0 -5px;
    }
  }

  /* general styles */

  body {
    height: 100dvh;
    margin: 0;

    display: grid;
    place-items: center;

    background-color: #000;
    color: white;
  }