.skeleton-title {
  height: 4px;
  background-color: rgba( 234, 234, 234 ,  1 );
  background-color: rgba( var(--palette-neutral-8,234, 234, 234) ,  1 );
  position: relative;
  border-radius: 30px;
}

.skeleton-title:after {
  content: '';
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  position: absolute;
  z-index: 1;
  animation: slide 1s ease-in-out infinite;
  background: -ms-linear-gradient(left, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.8) 50%, rgba(255, 255, 255, 0) 100%);
  /* IE10+ */
  background: linear-gradient(to right, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.8) 50%, rgba(255, 255, 255, 0) 100%);
}

/* animation */
@keyframes slide {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(100%);
  }
}