.skeleton {
    background-color: #EAECEE;
    background-image: linear-gradient(90deg, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.5), rgba(255, 255, 255, 0));
    background-size: 40px 100%;
    background-repeat: no-repeat;
    background-position: left -40px top 0;
    -webkit-animation: shine 1.5s ease infinite;
            animation: shine 1.5s ease infinite;
}

@-webkit-keyframes shine {
  to {
    background-position: right -40px top 0;
  }
}

@keyframes shine {
  to {
    background-position: right -40px top 0;
  }
}