.progress4 {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    height: 1rem;
    overflow: hidden;
    font-size: .75rem;
    background-color: #e9ecef;
    border-radius: .25rem;
  }
  
  
  .progress-bar4 {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    color: #fff;
    text-align: center;
    background-color: #007bff;
    transition: width .6s ease;
  }