.navbar {
    background-color:  #1E5631 ;
  }

  header.masthead {
    position: relative;
    margin-bottom: 3rem;
    padding-top: calc(8rem + 57px);
    padding-bottom: 8rem;
    background: no-repeat center center;
    background-color: #6c757d;
    background-size: cover;
    background-attachment: scroll;
    color: white;
  }
  .card{
    height: 100%;
  }

  em{
    font-size: 9px;
  }