<h3 class="radikalwp-bounce-word"><span>رادیکال<//span><span>وردپرس<//span><span>سریع<//span><span>زیبا<//span><//h3>

.radikalwp-bounce-word {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  font-size: 26px;
  font-weight: 800;
  color: #0f172a;
}
.radikalwp-bounce-word span {
  display: inline-block;
  animation: radikalwp-bw-jump 1.6s ease-in-out infinite;
}
.radikalwp-bounce-word span:nth-child(2) { animation-delay: .15s; }
.radikalwp-bounce-word span:nth-child(3) { animation-delay: .3s; }
.radikalwp-bounce-word span:nth-child(4) { animation-delay: .45s; }
.radikalwp-bounce-word span:nth-child(5) { animation-delay: .6s; }
@keyframes radikalwp-bw-jump {
  0%, 100% {
    transform: translateY(0);
    color: #0f172a;
  }
  30% {
    transform: translateY(-12px);
    color: #7c3aed;
  }
}