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@keyframesを使用してテキストへRGBに分けた色ズレを発動させるグリッチエフェクトを実装する方法

コーディングテクニックの実装内容

今回はテキストのエフェクトに関する内容です。@keyframesを使用してテキストへRGBに分けた色ズレを発動させるグリッチエフェクトを実装する方法を紹介します。

使いどころ

見出しのテキストなどに使用すると効果的です。ページアクセス時にメインビジュアル内のタイトルに適用しても効果的です。

実装所要時間:10分程度
難易度:初心者コーダーでも実装可能

CSS,JavaScriptの記述内容

body {
  background: #000;
}

.block {
  margin: 70px auto 0;
}

.block p {
  position: relative;
  font-size: 100px;
  text-align: center;
  color: #fff;
}

.block.active p span {
    backface-visibility: hidden;
    animation: anime 1.1s 0.5s;
}

@keyframes anime {
  0% {
    text-shadow: 2.8px 0 0 #ffff1a, -2.8px 0 0 #1fffff;
    filter: blur(0)
  }
  1% {
    text-shadow: 2.8px 0 0 #ffff1a, -2.8px 0 0 #1fffff;
    filter: blur(0)
  }
  2% {
    text-shadow: 2.8px 0 0 #ffff1a, -2.8px 0 0 #1fffff;
    filter: blur(0)
  }
  3% {
    text-shadow: 2.8px 0 0 #ffff1a, -2.8px 0 0 #1fffff;
    filter: blur(0)
  }
  4% {
    text-shadow: 2.8px 0 0 #ffff1a, -2.8px 0 0 #1fffff;
    filter: blur(0)
  }
  5% {
    text-shadow: -2.8px 0 0 #ffff1a, 2.8px 0 0 #1fffff;
    filter: blur(0)
  }
  6% {
    text-shadow: -2.8px 0 0 #ffff1a, 2.8px 0 0 #1fffff;
    filter: blur(0)
  }
  7% {
    text-shadow: -2.8px 0 0 #ffff1a, 2.8px 0 0 #1fffff;
    filter: blur(0)
  }
  8% {
    text-shadow: -2.8px 0 0 #ffff1a, 2.8px 0 0 #1fffff;
    filter: blur(0)
  }
  9% {
    text-shadow: -2.8px 0 0 #ffff1a, 2.8px 0 0 #1fffff;
    filter: blur(0)
  }
  10% {
    text-shadow: -2.8px 0 0 #ffff1a, 2.8px 0 0 #1fffff;
    filter: blur(0)
  }
  11% {
    text-shadow: 1px 0 0 #ffff1a, -1px 0 0 #ff1fff;
    filter: blur(0.5px)
  }
  12% {
    text-shadow: 1px 0 0 #ffff1a, -1px 0 0 #ff1fff;
    filter: blur(0.5px)
  }
  13% {
    text-shadow: 1px 0 0 #ffff1a, -1px 0 0 #ff1fff;
    filter: blur(0.5px)
  }
  14% {
    text-shadow: 1px 0 0 #ffff1a, -1px 0 0 #ff1fff;
    filter: blur(0)
  }
  15% {
    text-shadow: 1px 0 0 #ffff1a, -1px 0 0 #ff1fff;
    filter: blur(0)
  }
  16% {
    text-shadow: -2.8px 0 0 #ffff1a, 2.8px 0 0 #ff1fff;
    filter: blur(0)
  }
  17% {
    text-shadow: -2.8px 0 0 #ffff1a, 2.8px 0 0 #ff1fff;
    filter: blur(0)
  }
  18% {
    text-shadow: -2.8px 0 0 #ffff1a, 2.8px 0 0 #ff1fff;
    filter: blur(0)
  }
  19% {
    text-shadow: -2.8px 0 0 #ffff1a, 2.8px 0 0 #ff1fff;
    filter: blur(0)
  }
  20% {
    text-shadow: -2.8px 0 0 #ffff1a, 2.8px 0 0 #ff1fff;
    filter: blur(0)
  }
  21% {
    text-shadow: 0.8px 0 0 #1fffff, -0.8px 0 0 #ff1fff;
    filter: blur(0)
  }
  22% {
    text-shadow: 0.8px 0 0 #1fffff, -0.8px 0 0 #ff1fff;
    filter: blur(0)
  }
  23% {
    text-shadow: 0.8px 0 0 #1fffff, -0.8px 0 0 #ff1fff;
    filter: blur(0)
  }
  24% {
    text-shadow: 0.8px 0 0 #1fffff, -0.8px 0 0 #ff1fff;
    filter: blur(0)
  }
  25% {
    text-shadow: 0.8px 0 0 #1fffff, -0.8px 0 0 #ff1fff;
    filter: blur(0)
  }
  26% {
    text-shadow: 0.8px 0 0 #1fffff, -0.8px 0 0 #ff1fff;
    filter: blur(0.5px)
  }
  27% {
    text-shadow: 0.8px 0 0 #1fffff, -0.8px 0 0 #ff1fff;
    filter: blur(0.5px)
  }
  28% {
    text-shadow: 0.8px 0 0 #1fffff, -0.8px 0 0 #ff1fff;
    filter: blur(0)
  }
  29% {
    text-shadow: 0.8px 0 0 #1fffff, -0.8px 0 0 #ff1fff;
    filter: blur(0)
  }
  30% {
    text-shadow: 0.8px 0 0 #1fffff, -0.8px 0 0 #ff1fff;
    filter: blur(0)
  }
  31% {
    text-shadow: -2.8px 0 0 #1fffff, 2.8px 0 0 #ff1fff;
    filter: blur(0)
  }
  32% {
    text-shadow: -2.8px 0 0 #1fffff, 2.8px 0 0 #ff1fff;
    filter: blur(0)
  }
  33% {
    text-shadow: -2.8px 0 0 #1fffff, 2.8px 0 0 #ff1fff;
    filter: blur(0)
  }
  34% {
    text-shadow: -2.8px 0 0 #1fffff, 2.8px 0 0 #ff1fff;
    filter: blur(0)
  }
  35% {
    text-shadow: -2.8px 0 0 #1fffff, 2.8px 0 0 #ff1fff;
    filter: blur(0.5px)
  }
  36% {
    text-shadow: -2.8px 0 0 #1fffff, 2.8px 0 0 #ff1fff;
    filter: blur(0.5px)
  }
  37% {
    text-shadow: -2.8px 0 0 #1fffff, 2.8px 0 0 #ff1fff;
    filter: blur(0.5px)
  }
  38% {
    text-shadow: -2.8px 0 0 #1fffff, 2.8px 0 0 #ff1fff;
    filter: blur(0)
  }
  39% {
    text-shadow: -2.8px 0 0 #1fffff, 2.8px 0 0 #ff1fff;
    filter: blur(0)
  }
  40% {
    text-shadow: -2.8px 0 0 #1fffff, 2.8px 0 0 #ff1fff;
    filter: blur(0)
  }
  41% {
    text-shadow: 45px 0 0 #1fffff, -45px 0 0 #ff1fff;
    filter: blur(0)
  }
  42% {
    text-shadow: 0 0 0 #1fffff, 0 0 0 #ff1fff;
    filter: blur(0)
  }
  43% {
    text-shadow: 1px 0 0 #ffff1a, -1px 0 0 #ff1fff;
    filter: blur(0)
  }
  44% {
    text-shadow: 1px 0 0 #ffff1a, -1px 0 0 #ff1fff;
    filter: blur(0)
  }
  45% {
    text-shadow: 1px 0 0 #ffff1a, -1px 0 0 #ff1fff;
    filter: blur(0)
  }
  46% {
    text-shadow: 1px 0 0 #ffff1a, -1px 0 0 #ff1fff;
    filter: blur(0.5px)
  }
  47% {
    text-shadow: -2.8px 0 0 #ffff1a, 2.8px 0 0 #ff1fff;
    filter: blur(0.5px)
  }
  48% {
    text-shadow: -2.8px 0 0 #ffff1a, 2.8px 0 0 #ff1fff;
    filter: blur(0)
  }
  49% {
    text-shadow: -2.8px 0 0 #ffff1a, 2.8px 0 0 #ff1fff;
    filter: blur(0)
  }
  50% {
    text-shadow: -2.8px 0 0 #ffff1a, 2.8px 0 0 #ff1fff;
    filter: blur(0)
  }
  51% {
    text-shadow: 2.8px 0 0 #ffff1a, -2.8px 0 0 #1fffff;
    filter: blur(0)
  }
  52% {
    text-shadow: 2.8px 0 0 #ffff1a, -2.8px 0 0 #1fffff;
    filter: blur(0)
  }
  53% {
    text-shadow: 2.8px 0 0 #ffff1a, -2.8px 0 0 #1fffff;
    filter: blur(0)
  }
  54% {
    text-shadow: 2.8px 0 0 #ffff1a, -2.8px 0 0 #1fffff;
    filter: blur(0)
  }
  55% {
    text-shadow: 2.8px 0 0 #ffff1a, -2.8px 0 0 #1fffff;
    filter: blur(0.5px)
  }
  56% {
    text-shadow: -2.8px 0 0 #ffff1a, 2.8px 0 0 #1fffff;
    filter: blur(0.5px)
  }
  57% {
    text-shadow: -2.8px 0 0 #ffff1a, 2.8px 0 0 #1fffff;
    filter: blur(0.5px)
  }
  58% {
    text-shadow: -2.8px 0 0 #ffff1a, 2.8px 0 0 #1fffff;
    filter: blur(0)
  }
  59% {
    text-shadow: -2.8px 0 0 #ffff1a, 2.8px 0 0 #1fffff;
    filter: blur(0)
  }
  60% {
    text-shadow: -2.8px 0 0 #ffff1a, 2.8px 0 0 #1fffff;
    filter: blur(0)
  }
  61% {
    text-shadow: 30px 0 0 #ffff1a, -30px 0 0 #ff1fff;
    filter: blur(0)
  }
  62% {
    text-shadow: 0 0 0 #ffff1a, 0 0 0 #ff1fff;
    filter: blur(0)
  }
  63% {
    text-shadow: 1px 0 0 #ffff1a, -1px 0 0 #1fffff;
    filter: blur(0)
  }
  64% {
    text-shadow: 1px 0 0 #ffff1a, -1px 0 0 #1fffff;
    filter: blur(0)
  }
  65% {
    text-shadow: 1px 0 0 #ffff1a, -1px 0 0 #1fffff;
    filter: blur(0)
  }
  66% {
    text-shadow: 1px 0 0 #ffff1a, -1px 0 0 #1fffff;
    filter: blur(0.5px)
  }
  67% {
    text-shadow: -2.8px 0 0 #ffff1a, 2.8px 0 0 #1fffff;
    filter: blur(0.5px)
  }
  68% {
    text-shadow: -2.8px 0 0 #ffff1a, 2.8px 0 0 #1fffff;
    filter: blur(0)
  }
  69% {
    text-shadow: -2.8px 0 0 #ffff1a, 2.8px 0 0 #1fffff;
    filter: blur(0)
  }
  70% {
    text-shadow: -2.8px 0 0 #ffff1a, 2.8px 0 0 #1fffff;
    filter: blur(0)
  }
  71% {
    text-shadow: 50px 0 0 #ffff1a, -50px 0 0 #1fffff;
    filter: blur(0)
  }
  72% {
    text-shadow: 0 0 0 #ffff1a, 0 0 0 #1fffff;
    filter: blur(0)
  }
  73% {
    text-shadow: 2.8px 0 0 #ffff1a, -2.8px 0 0 #1fffff;
    filter: blur(0)
  }
  74% {
    text-shadow: 2.8px 0 0 #ffff1a, -2.8px 0 0 #1fffff;
    filter: blur(0)
  }
  75% {
    text-shadow: 2.8px 0 0 #ffff1a, -2.8px 0 0 #1fffff;
    filter: blur(0)
  }
  76% {
    text-shadow: 2.8px 0 0 #ffff1a, -2.8px 0 0 #1fffff;
    filter: blur(0)
  }
  77% {
    text-shadow: -2.8px 0 0 #ffff1a, 2.8px 0 0 #1fffff;
    filter: blur(0)
  }
  78% {
    text-shadow: -2.8px 0 0 #ffff1a, 2.8px 0 0 #1fffff;
    filter: blur(0)
  }
  79% {
    text-shadow: -2.8px 0 0 #ffff1a, 2.8px 0 0 #1fffff;
    filter: blur(0)
  }
  80% {
    text-shadow: -2.8px 0 0 #ffff1a, 2.8px 0 0 #1fffff;
    filter: blur(0)
  }
  81% {
    text-shadow: 1px 0 0 #ffff1a, -1px 0 0 #ff1fff;
    filter: blur(0)
  }
  82% {
    text-shadow: 1px 0 0 #ffff1a, -1px 0 0 #ff1fff;
    filter: blur(0)
  }
  83% {
    text-shadow: 1px 0 0 #ffff1a, -1px 0 0 #ff1fff;
    filter: blur(0.5px)
  }
  84% {
    text-shadow: 1px 0 0 #ffff1a, -1px 0 0 #ff1fff;
    filter: blur(0.5px)
  }
  85% {
    text-shadow: 1px 0 0 #ffff1a, -1px 0 0 #ff1fff;
    filter: blur(0.5px)
  }
  86% {
    text-shadow: -2.8px 0 0 #ffff1a, 2.8px 0 0 #ff1fff;
    filter: blur(0.5px)
  }
  87% {
    text-shadow: -2.8px 0 0 #ffff1a, 2.8px 0 0 #ff1fff;
    filter: blur(0.5px)
  }
  88% {
    text-shadow: -2.8px 0 0 #ffff1a, 2.8px 0 0 #ff1fff;
    filter: blur(0)
  }
  89% {
    text-shadow: -2.8px 0 0 #ffff1a, 2.8px 0 0 #ff1fff;
    filter: blur(0)
  }
  90% {
    text-shadow: -2.8px 0 0 #ffff1a, 2.8px 0 0 #ff1fff;
    filter: blur(0)
  }
  91% {
    text-shadow: 55px 0 0 #ff1fff, -55px 0 0 #1fffff;
    filter: blur(0)
  }
  92% {
    text-shadow: 0 0 0 #ff1fff, 0 0 0 #1fffff;
    filter: blur(0)
  }
  92% {
    text-shadow: 0.8px 0 0 #1fffff, -0.8px 0 0 #ff1fff;
    filter: blur(0)
  }
  93% {
    text-shadow: 0.8px 0 0 #1fffff, -0.8px 0 0 #ff1fff;
    filter: blur(0)
  }
  94% {
    text-shadow: 0.8px 0 0 #1fffff, -0.8px 0 0 #ff1fff;
    filter: blur(0)
  }
  95% {
    text-shadow: 0.8px 0 0 #1fffff, -0.8px 0 0 #ff1fff;
    filter: blur(0)
  }
  96% {
    text-shadow: -2.8px 0 0 #1fffff, 2.8px 0 0 #ff1fff;
    filter: blur(0)
  }
  97% {
    text-shadow: -2.8px 0 0 #1fffff, 2.8px 0 0 #ff1fff;
    filter: blur(0)
  }
  98% {
    text-shadow: -2.8px 0 0 #1fffff, 2.8px 0 0 #ff1fff;
    filter: blur(0)
  }
  99% {
    text-shadow: -2.8px 0 0 #1fffff, 2.8px 0 0 #ff1fff;
    filter: blur(0)
  }
  100% {
    text-shadow: -2.8px 0 0 #1fffff, 2.8px 0 0 #ff1fff;
    filter: blur(0)
  }
}

実装のポイント

現在制作中

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