.nav-link {
    font-size: 21px;
    color: #204583;
    padding-left: 50px;
    text-decoration: none;
}

.nav-link:hover {
    color: #0dcaf0; 
    text-decoration: none;
}

.platform .card-group {
    border:none
  }
  .platform .card {
    border:none;
    font-family:Cairo;
    width:18rem;
  }
  .platform .card  img{
    margin:auto;
  }
  .platform h1 {
    color:#1c3f5f;
    font-weight:bolder;
    font-size:34px
  }
  .platform .card p {
    border:none;
    font-family:Cairo;
  }
  .platform .card .platform-link  a{
    background-color:#204583;
    border-radius:20px
  }

  .platform .platform-link {
    margin-right: 150px
  }
  .platform .card-active{
    border:1px solid#eee;
    padding:14px;
    border-radius:50px;
    font-family:Cairo;
    width: 18rem;
  }


  @media screen and (min-width: 900px) {
  .action {
    padding-right: 120px !important;
  }
  }

.container-image {
  position: relative;
  border: 1px solid #1c3f5fde;
}

  .image {
    display: block;
    width: 100%;
    height: auto;
  }

  .overlay {
    position: absolute;
    bottom: 0;
    background-color: #ffffffb4;
    overflow: hidden;
    width: 100%;
    height: 100%;
    transition: .5s ease;
  }


  .text {
    color: white;
    font-size: 20px;
    position: absolute;
    top: 50%;
    left: 50%;
    -webkit-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    text-align: center;
  }