Typewriter Caret Loader

<!--
  Author: @yara_h
  License: MIT
  Tags: #buttons #css #interface #opensource #codepeek
-->
<div class="caret-loader">
  <span class="caret-loader__track"></span>
  <span class="caret-loader__caret"></span>
</div>

/*
 * Author: @yara_h
 * License: MIT
 * Tags: #buttons #css #interface #opensource #codepeek
 */

.caret-loader {
  position: relative;
  width: 120px;
  height: 24px;
}
.caret-loader__track {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 4px;
  height: 2px;
  background: repeating-linear-gradient(90deg, #3f3f4a 0 6px, transparent 6px 12px);
}
.caret-loader__caret {
  position: absolute;
  bottom: 2px;
  left: 0;
  width: 3px;
  height: 20px;
  background: #fb7185;
  box-shadow: 0 0 8px 1px rgba(251, 113, 133, 0.7);
  animation: caret-move 1.8s cubic-bezier(0.65, 0, 0.35, 1) infinite, caret-blink 0.6s steps(1) infinite;
}
@keyframes caret-move {
  0% { left: 0; }
  50% { left: 100px; }
  100% { left: 0; }
}
@keyframes caret-blink {
  50% { opacity: 0.2; }
}