<div class="radikalwp-loader-bar">
  <span><//span>
<//div>

.radikalwp-loader-bar {
  width: 240px;
  height: 6px;
  background: #e2e8f0;
  border-radius: 99px;
  overflow: hidden;
}
.radikalwp-loader-bar span {
  display: block;
  width: 40%;
  height: 100%;
  border-radius: 99px;
  background: linear-gradient(90deg, #6366f1, #a855f7);
  animation: radikalwp-slide 1.4s ease-in-out infinite;
}
@keyframes radikalwp-slide {
  0%   { transform: translateX(100%); }
  100% { transform: translateX(-260%); }
}