glow glitch css effect

glowglitch.css

.glowGlitch {
  position: relative;
  padding: 0 20px;
  display: inline-block;
  border-radius: 2px;
  color: #000;
  -webkit-animation: neon1 3s ease-in-out infinite alternate;
  animation: neon1 3s ease-in-out infinite alternate;
  -webkit-box-shadow: 0 0 23px 6px rgba(255, 213, 0, 0.52);
  box-shadow: 0 0 23px 6px rgba(255, 213, 0, 0.52);
  background-image: linear-gradient(93deg, #ffec00 -2%, #ffd500 97%);
}
.glowGlitch,
.glowGlitch__Text {
  -webkit-transform: translateZ(0);
  transform: translateZ(0);
}
.glowGlitch__Text {
  -webkit-animation: glitch2 2s steps(100) infinite;
  animation: glitch2 2s steps(100) infinite;
  will-change: text-shadow;
}
.glowGlitch--Default,
.presentation__Special .richText h3,
.product__Special .richText h3 {
  font-size: 60px;
  font-weight: 700;
  font-style: italic;
  line-height: 1;
  letter-spacing: -1px;
  text-align: center;
  text-transform: uppercase;
  display: inline !important;
}
.glowGlitch--Default b,
.presentation__Special .richText h3 b,
.product__Special .richText h3 b {
  text-transform: none;
}
@media (max-width: 1024px) {
  .glowGlitch--Default,
  .presentation__Special .richText h3,
  .product__Special .richText h3 {
    font-size: 38px;
    line-height: 0.95;
    letter-spacing: -1.13px;
  }
}
.glowGlitch {
  position: relative;
  padding: 0 20px;
  display: inline-block;
  border-radius: 2px;
  color: #000;
  -webkit-animation: neon1 3s ease-in-out infinite alternate;
  animation: neon1 3s ease-in-out infinite alternate;
  -webkit-box-shadow: 0 0 23px 6px rgba(255, 213, 0, 0.52);
  box-shadow: 0 0 23px 6px rgba(255, 213, 0, 0.52);
  background-image: linear-gradient(93deg, #ffec00 -2%, #ffd500 97%);
}
.glowGlitch,
.glowGlitch__Text {
  -webkit-transform: translateZ(0);
  transform: translateZ(0);
}
.glowGlitch__Text {
  -webkit-animation: glitch2 2s steps(100) infinite;
  animation: glitch2 2s steps(100) infinite;
  will-change: text-shadow;
}
.glowGlitch--Default,
.presentation__Special .richText h3,
.product__Special .richText h3 {
  font-size: 60px;
  font-weight: 700;
  font-style: italic;
  line-height: 1;
  letter-spacing: -1px;
  text-align: center;
  text-transform: uppercase;
  display: inline !important;
}
.glowGlitch--Default b,
.presentation__Special .richText h3 b,
.product__Special .richText h3 b {
  text-transform: none;
}
@media (max-width: 1024px) {
  .glowGlitch--Default,
  .presentation__Special .richText h3,
  .product__Special .richText h3 {
    font-size: 38px;
    line-height: 0.95;
    letter-spacing: -1.13px;
  }
}
@-webkit-keyframes glitch2 {
  0% {
    text-shadow: 1px 0 0 red, -1px 0 0 #00f;
  }
  1% {
    text-shadow: 1px 0 0 red, -1px 0 0 #00f;
  }
  2% {
    text-shadow: 1px 0 0 red, -1px 0 0 #00f;
  }
  3% {
    text-shadow: 1px 0 0 red, -1px 0 0 #00f;
  }
  4% {
    text-shadow: 1px 0 0 red, -1px 0 0 #00f;
  }
  5% {
    text-shadow: -1px 0 0 red, 1px 0 0 #00f;
  }
  6% {
    text-shadow: -1px 0 0 red, 1px 0 0 #00f;
  }
  7% {
    text-shadow: -1px 0 0 red, 1px 0 0 #00f;
  }
  8% {
    text-shadow: -1px 0 0 red, 1px 0 0 #00f;
  }
  9% {
    text-shadow: -1px 0 0 red, 1px 0 0 #00f;
  }
  10% {
    text-shadow: -1px 0 0 red, 1px 0 0 #00f;
  }
  11% {
    text-shadow: 0.5px 0 0 red, -0.5px 0 0 #0f0;
  }
  12% {
    text-shadow: 0.5px 0 0 red, -0.5px 0 0 #0f0;
  }
  13% {
    text-shadow: 0.5px 0 0 red, -0.5px 0 0 #0f0;
  }
  14% {
    text-shadow: 0.5px 0 0 red, -0.5px 0 0 #0f0;
  }
  15% {
    text-shadow: 0.5px 0 0 red, -0.5px 0 0 #0f0;
  }
  16% {
    text-shadow: -1px 0 0 red, 1px 0 0 #0f0;
  }
  17% {
    text-shadow: -1px 0 0 red, 1px 0 0 #0f0;
  }
  18% {
    text-shadow: -1px 0 0 red, 1px 0 0 #0f0;
  }
  19% {
    text-shadow: -1px 0 0 red, 1px 0 0 #0f0;
  }
  20% {
    text-shadow: -1px 0 0 red, 1px 0 0 #0f0;
  }
  21% {
    text-shadow: 0.7px 0 0 #00f, -0.7px 0 0 #0f0;
  }
  22% {
    text-shadow: 0.7px 0 0 #00f, -0.7px 0 0 #0f0;
  }
  23% {
    text-shadow: 0.7px 0 0 #00f, -0.7px 0 0 #0f0;
  }
  24% {
    text-shadow: 0.7px 0 0 #00f, -0.7px 0 0 #0f0;
  }
  25% {
    text-shadow: 0.7px 0 0 #00f, -0.7px 0 0 #0f0;
  }
  26% {
    text-shadow: 0.7px 0 0 #00f, -0.7px 0 0 #0f0;
  }
  27% {
    text-shadow: 0.7px 0 0 #00f, -0.7px 0 0 #0f0;
  }
  28% {
    text-shadow: 0.7px 0 0 #00f, -0.7px 0 0 #0f0;
  }
  29% {
    text-shadow: 0.7px 0 0 #00f, -0.7px 0 0 #0f0;
  }
  30% {
    text-shadow: 0.7px 0 0 #00f, -0.7px 0 0 #0f0;
  }
  31% {
    text-shadow: -1px 0 0 #00f, 1px 0 0 #0f0;
  }
  32% {
    text-shadow: -1px 0 0 #00f, 1px 0 0 #0f0;
  }
  33% {
    text-shadow: -1px 0 0 #00f, 1px 0 0 #0f0;
  }
  34% {
    text-shadow: -1px 0 0 #00f, 1px 0 0 #0f0;
  }
  35% {
    text-shadow: -1px 0 0 #00f, 1px 0 0 #0f0;
  }
  36% {
    text-shadow: -1px 0 0 #00f, 1px 0 0 #0f0;
  }
  37% {
    text-shadow: -1px 0 0 #00f, 1px 0 0 #0f0;
  }
  38% {
    text-shadow: -1px 0 0 #00f, 1px 0 0 #0f0;
  }
  39% {
    text-shadow: -1px 0 0 #00f, 1px 0 0 #0f0;
  }
  40% {
    text-shadow: -1px 0 0 #00f, 1px 0 0 #0f0;
  }
  41% {
    text-shadow: 50px 0 0 #00f, -50px 0 0 #0f0;
  }
  42% {
    text-shadow: 0 0 0 #00f, 0 0 0 #0f0;
  }
  43% {
    text-shadow: 0.5px 0 0 red, -0.5px 0 0 #0f0;
  }
  44% {
    text-shadow: 0.5px 0 0 red, -0.5px 0 0 #0f0;
  }
  45% {
    text-shadow: 0.5px 0 0 red, -0.5px 0 0 #0f0;
  }
  46% {
    text-shadow: 0.5px 0 0 red, -0.5px 0 0 #0f0;
  }
  47% {
    text-shadow: -1px 0 0 red, 1px 0 0 #0f0;
  }
  48% {
    text-shadow: -1px 0 0 red, 1px 0 0 #0f0;
  }
  49% {
    text-shadow: -1px 0 0 red, 1px 0 0 #0f0;
  }
  50% {
    text-shadow: -1px 0 0 red, 1px 0 0 #0f0;
  }
  51% {
    text-shadow: 1px 0 0 red, -1px 0 0 #00f;
  }
  52% {
    text-shadow: 1px 0 0 red, -1px 0 0 #00f;
  }
  53% {
    text-shadow: 1px 0 0 red, -1px 0 0 #00f;
  }
  54% {
    text-shadow: 1px 0 0 red, -1px 0 0 #00f;
  }
  55% {
    text-shadow: 1px 0 0 red, -1px 0 0 #00f;
  }
  56% {
    text-shadow: -1px 0 0 red, 1px 0 0 #00f;
  }
  57% {
    text-shadow: -1px 0 0 red, 1px 0 0 #00f;
  }
  58% {
    text-shadow: -1px 0 0 red, 1px 0 0 #00f;
  }
  59% {
    text-shadow: -1px 0 0 red, 1px 0 0 #00f;
  }
  60% {
    text-shadow: -1px 0 0 red, 1px 0 0 #00f;
  }
  61% {
    text-shadow: 10px 0 0 red, -10px 0 0 #0f0;
  }
  62% {
    text-shadow: 0 0 0 red, 0 0 0 #0f0;
  }
  63% {
    text-shadow: 0.5px 0 0 red, -0.5px 0 0 #00f;
  }
  64% {
    text-shadow: 0.5px 0 0 red, -0.5px 0 0 #00f;
  }
  65% {
    text-shadow: 0.5px 0 0 red, -0.5px 0 0 #00f;
  }
  66% {
    text-shadow: 0.5px 0 0 red, -0.5px 0 0 #00f;
  }
  67% {
    text-shadow: -1px 0 0 red, 1px 0 0 #00f;
  }
  68% {
    text-shadow: -1px 0 0 red, 1px 0 0 #00f;
  }
  69% {
    text-shadow: -1px 0 0 red, 1px 0 0 #00f;
  }
  70% {
    text-shadow: -1px 0 0 red, 1px 0 0 #00f;
  }
  71% {
    text-shadow: 30px 0 0 red, -30px 0 0 #00f;
  }
  72% {
    text-shadow: 0 0 0 red, 0 0 0 #00f;
  }
  73% {
    text-shadow: 1px 0 0 red, -1px 0 0 #00f;
  }
  74% {
    text-shadow: 1px 0 0 red, -1px 0 0 #00f;
  }
  75% {
    text-shadow: 1px 0 0 red, -1px 0 0 #00f;
  }
  76% {
    text-shadow: 1px 0 0 red, -1px 0 0 #00f;
  }
  77% {
    text-shadow: -1px 0 0 red, 1px 0 0 #00f;
  }
  78% {
    text-shadow: -1px 0 0 red, 1px 0 0 #00f;
  }
  79% {
    text-shadow: -1px 0 0 red, 1px 0 0 #00f;
  }
  80% {
    text-shadow: -1px 0 0 red, 1px 0 0 #00f;
  }
  81% {
    text-shadow: 0.5px 0 0 red, -0.5px 0 0 #0f0;
  }
  82% {
    text-shadow: 0.5px 0 0 red, -0.5px 0 0 #0f0;
  }
  83% {
    text-shadow: 0.5px 0 0 red, -0.5px 0 0 #0f0;
  }
  84% {
    text-shadow: 0.5px 0 0 red, -0.5px 0 0 #0f0;
  }
  85% {
    text-shadow: 0.5px 0 0 red, -0.5px 0 0 #0f0;
  }
  86% {
    text-shadow: -1px 0 0 red, 1px 0 0 #0f0;
  }
  87% {
    text-shadow: -1px 0 0 red, 1px 0 0 #0f0;
  }
  88% {
    text-shadow: -1px 0 0 red, 1px 0 0 #0f0;
  }
  89% {
    text-shadow: -1px 0 0 red, 1px 0 0 #0f0;
  }
  90% {
    text-shadow: -1px 0 0 red, 1px 0 0 #0f0;
  }
  91% {
    text-shadow: 60px 0 0 #0f0, -60px 0 0 #00f;
  }
  92% {
    text-shadow: 0 0 0 #0f0, 0 0 0 #00f;
  }
  92% {
    text-shadow: 0.7px 0 0 #00f, -0.7px 0 0 #0f0;
  }
  93% {
    text-shadow: 0.7px 0 0 #00f, -0.7px 0 0 #0f0;
  }
  94% {
    text-shadow: 0.7px 0 0 #00f, -0.7px 0 0 #0f0;
  }
  95% {
    text-shadow: 0.7px 0 0 #00f, -0.7px 0 0 #0f0;
  }
  96% {
    text-shadow: -1px 0 0 #00f, 1px 0 0 #0f0;
  }
  97% {
    text-shadow: -1px 0 0 #00f, 1px 0 0 #0f0;
  }
  98% {
    text-shadow: -1px 0 0 #00f, 1px 0 0 #0f0;
  }
  99% {
    text-shadow: -1px 0 0 #00f, 1px 0 0 #0f0;
  }
  to {
    text-shadow: -1px 0 0 #00f, 1px 0 0 #0f0;
  }
}
@keyframes glitch2 {
  0% {
    text-shadow: 1px 0 0 red, -1px 0 0 #00f;
  }
  1% {
    text-shadow: 1px 0 0 red, -1px 0 0 #00f;
  }
  2% {
    text-shadow: 1px 0 0 red, -1px 0 0 #00f;
  }
  3% {
    text-shadow: 1px 0 0 red, -1px 0 0 #00f;
  }
  4% {
    text-shadow: 1px 0 0 red, -1px 0 0 #00f;
  }
  5% {
    text-shadow: -1px 0 0 red, 1px 0 0 #00f;
  }
  6% {
    text-shadow: -1px 0 0 red, 1px 0 0 #00f;
  }
  7% {
    text-shadow: -1px 0 0 red, 1px 0 0 #00f;
  }
  8% {
    text-shadow: -1px 0 0 red, 1px 0 0 #00f;
  }
  9% {
    text-shadow: -1px 0 0 red, 1px 0 0 #00f;
  }
  10% {
    text-shadow: -1px 0 0 red, 1px 0 0 #00f;
  }
  11% {
    text-shadow: 0.5px 0 0 red, -0.5px 0 0 #0f0;
  }
  12% {
    text-shadow: 0.5px 0 0 red, -0.5px 0 0 #0f0;
  }
  13% {
    text-shadow: 0.5px 0 0 red, -0.5px 0 0 #0f0;
  }
  14% {
    text-shadow: 0.5px 0 0 red, -0.5px 0 0 #0f0;
  }
  15% {
    text-shadow: 0.5px 0 0 red, -0.5px 0 0 #0f0;
  }
  16% {
    text-shadow: -1px 0 0 red, 1px 0 0 #0f0;
  }
  17% {
    text-shadow: -1px 0 0 red, 1px 0 0 #0f0;
  }
  18% {
    text-shadow: -1px 0 0 red, 1px 0 0 #0f0;
  }
  19% {
    text-shadow: -1px 0 0 red, 1px 0 0 #0f0;
  }
  20% {
    text-shadow: -1px 0 0 red, 1px 0 0 #0f0;
  }
  21% {
    text-shadow: 0.7px 0 0 #00f, -0.7px 0 0 #0f0;
  }
  22% {
    text-shadow: 0.7px 0 0 #00f, -0.7px 0 0 #0f0;
  }
  23% {
    text-shadow: 0.7px 0 0 #00f, -0.7px 0 0 #0f0;
  }
  24% {
    text-shadow: 0.7px 0 0 #00f, -0.7px 0 0 #0f0;
  }
  25% {
    text-shadow: 0.7px 0 0 #00f, -0.7px 0 0 #0f0;
  }
  26% {
    text-shadow: 0.7px 0 0 #00f, -0.7px 0 0 #0f0;
  }
  27% {
    text-shadow: 0.7px 0 0 #00f, -0.7px 0 0 #0f0;
  }
  28% {
    text-shadow: 0.7px 0 0 #00f, -0.7px 0 0 #0f0;
  }
  29% {
    text-shadow: 0.7px 0 0 #00f, -0.7px 0 0 #0f0;
  }
  30% {
    text-shadow: 0.7px 0 0 #00f, -0.7px 0 0 #0f0;
  }
  31% {
    text-shadow: -1px 0 0 #00f, 1px 0 0 #0f0;
  }
  32% {
    text-shadow: -1px 0 0 #00f, 1px 0 0 #0f0;
  }
  33% {
    text-shadow: -1px 0 0 #00f, 1px 0 0 #0f0;
  }
  34% {
    text-shadow: -1px 0 0 #00f, 1px 0 0 #0f0;
  }
  35% {
    text-shadow: -1px 0 0 #00f, 1px 0 0 #0f0;
  }
  36% {
    text-shadow: -1px 0 0 #00f, 1px 0 0 #0f0;
  }
  37% {
    text-shadow: -1px 0 0 #00f, 1px 0 0 #0f0;
  }
  38% {
    text-shadow: -1px 0 0 #00f, 1px 0 0 #0f0;
  }
  39% {
    text-shadow: -1px 0 0 #00f, 1px 0 0 #0f0;
  }
  40% {
    text-shadow: -1px 0 0 #00f, 1px 0 0 #0f0;
  }
  41% {
    text-shadow: 50px 0 0 #00f, -50px 0 0 #0f0;
  }
  42% {
    text-shadow: 0 0 0 #00f, 0 0 0 #0f0;
  }
  43% {
    text-shadow: 0.5px 0 0 red, -0.5px 0 0 #0f0;
  }
  44% {
    text-shadow: 0.5px 0 0 red, -0.5px 0 0 #0f0;
  }
  45% {
    text-shadow: 0.5px 0 0 red, -0.5px 0 0 #0f0;
  }
  46% {
    text-shadow: 0.5px 0 0 red, -0.5px 0 0 #0f0;
  }
  47% {
    text-shadow: -1px 0 0 red, 1px 0 0 #0f0;
  }
  48% {
    text-shadow: -1px 0 0 red, 1px 0 0 #0f0;
  }
  49% {
    text-shadow: -1px 0 0 red, 1px 0 0 #0f0;
  }
  50% {
    text-shadow: -1px 0 0 red, 1px 0 0 #0f0;
  }
  51% {
    text-shadow: 1px 0 0 red, -1px 0 0 #00f;
  }
  52% {
    text-shadow: 1px 0 0 red, -1px 0 0 #00f;
  }
  53% {
    text-shadow: 1px 0 0 red, -1px 0 0 #00f;
  }
  54% {
    text-shadow: 1px 0 0 red, -1px 0 0 #00f;
  }
  55% {
    text-shadow: 1px 0 0 red, -1px 0 0 #00f;
  }
  56% {
    text-shadow: -1px 0 0 red, 1px 0 0 #00f;
  }
  57% {
    text-shadow: -1px 0 0 red, 1px 0 0 #00f;
  }
  58% {
    text-shadow: -1px 0 0 red, 1px 0 0 #00f;
  }
  59% {
    text-shadow: -1px 0 0 red, 1px 0 0 #00f;
  }
  60% {
    text-shadow: -1px 0 0 red, 1px 0 0 #00f;
  }
  61% {
    text-shadow: 10px 0 0 red, -10px 0 0 #0f0;
  }
  62% {
    text-shadow: 0 0 0 red, 0 0 0 #0f0;
  }
  63% {
    text-shadow: 0.5px 0 0 red, -0.5px 0 0 #00f;
  }
  64% {
    text-shadow: 0.5px 0 0 red, -0.5px 0 0 #00f;
  }
  65% {
    text-shadow: 0.5px 0 0 red, -0.5px 0 0 #00f;
  }
  66% {
    text-shadow: 0.5px 0 0 red, -0.5px 0 0 #00f;
  }
  67% {
    text-shadow: -1px 0 0 red, 1px 0 0 #00f;
  }
  68% {
    text-shadow: -1px 0 0 red, 1px 0 0 #00f;
  }
  69% {
    text-shadow: -1px 0 0 red, 1px 0 0 #00f;
  }
  70% {
    text-shadow: -1px 0 0 red, 1px 0 0 #00f;
  }
  71% {
    text-shadow: 30px 0 0 red, -30px 0 0 #00f;
  }
  72% {
    text-shadow: 0 0 0 red, 0 0 0 #00f;
  }
  73% {
    text-shadow: 1px 0 0 red, -1px 0 0 #00f;
  }
  74% {
    text-shadow: 1px 0 0 red, -1px 0 0 #00f;
  }
  75% {
    text-shadow: 1px 0 0 red, -1px 0 0 #00f;
  }
  76% {
    text-shadow: 1px 0 0 red, -1px 0 0 #00f;
  }
  77% {
    text-shadow: -1px 0 0 red, 1px 0 0 #00f;
  }
  78% {
    text-shadow: -1px 0 0 red, 1px 0 0 #00f;
  }
  79% {
    text-shadow: -1px 0 0 red, 1px 0 0 #00f;
  }
  80% {
    text-shadow: -1px 0 0 red, 1px 0 0 #00f;
  }
  81% {
    text-shadow: 0.5px 0 0 red, -0.5px 0 0 #0f0;
  }
  82% {
    text-shadow: 0.5px 0 0 red, -0.5px 0 0 #0f0;
  }
  83% {
    text-shadow: 0.5px 0 0 red, -0.5px 0 0 #0f0;
  }
  84% {
    text-shadow: 0.5px 0 0 red, -0.5px 0 0 #0f0;
  }
  85% {
    text-shadow: 0.5px 0 0 red, -0.5px 0 0 #0f0;
  }
  86% {
    text-shadow: -1px 0 0 red, 1px 0 0 #0f0;
  }
  87% {
    text-shadow: -1px 0 0 red, 1px 0 0 #0f0;
  }
  88% {
    text-shadow: -1px 0 0 red, 1px 0 0 #0f0;
  }
  89% {
    text-shadow: -1px 0 0 red, 1px 0 0 #0f0;
  }
  90% {
    text-shadow: -1px 0 0 red, 1px 0 0 #0f0;
  }
  91% {
    text-shadow: 60px 0 0 #0f0, -60px 0 0 #00f;
  }
  92% {
    text-shadow: 0 0 0 #0f0, 0 0 0 #00f;
  }
  92% {
    text-shadow: 0.7px 0 0 #00f, -0.7px 0 0 #0f0;
  }
  93% {
    text-shadow: 0.7px 0 0 #00f, -0.7px 0 0 #0f0;
  }
  94% {
    text-shadow: 0.7px 0 0 #00f, -0.7px 0 0 #0f0;
  }
  95% {
    text-shadow: 0.7px 0 0 #00f, -0.7px 0 0 #0f0;
  }
  96% {
    text-shadow: -1px 0 0 #00f, 1px 0 0 #0f0;
  }
  97% {
    text-shadow: -1px 0 0 #00f, 1px 0 0 #0f0;
  }
  98% {
    text-shadow: -1px 0 0 #00f, 1px 0 0 #0f0;
  }
  99% {
    text-shadow: -1px 0 0 #00f, 1px 0 0 #0f0;
  }
  to {
    text-shadow: -1px 0 0 #00f, 1px 0 0 #0f0;
  }
}
.homepage__FeatureItemText .glowGlitch {
  display: inline;
}
.newsletter__Default .glowGlitch {
  display: inline;
}
.presentation__Special .richText .presentation__Wrapper h3,
.presentation__Wrapper .glowGlitch--Default,
.presentation__Wrapper .presentation__Special .richText h3,
.presentation__Wrapper .product__Special .richText h3,
.product__Special .richText .presentation__Wrapper h3 {
  display: block !important;
  margin-bottom: 90px;
}
.presentation__Special .richText .product__Sliders h3,
.product__Sliders .glowGlitch--Default,
.product__Sliders .presentation__Special .richText h3,
.product__Sliders .product__Special .richText h3,
.product__Special .richText .product__Sliders h3 {
  margin: 100px 0 140px;
  display: block !important;
}

from https://www.greyp.com/en/