/* skeleton  */
.skeleton {
    background-color: #e2e5e7;
    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 1s ease infinite;
    animation: shine 1s ease infinite;
  }
  
  @-webkit-keyframes shine {
    to {
    background-position: right -40px top 0;
    }
  }
  
  @keyframes shine {
    to {
    background-position: right -40px top 0;
    }
  }
  /* skeleton  */