.bg {
    background-image: url("../img/pexels-pixabay-262488.jpg");
    background-repeat: no-repeat;
    height: 100vh;
    background-size: cover;

    z-index: -1;
}

.front{
    z-index: 2;
}

.tst {
    backdrop-filter: blur(50px);
}

.page-bg {
    background: url('../img/pexels-pixabay-262488.jpg');
    -webkit-filter: blur(5px);
    -moz-filter: blur(5px);
    -o-filter: blur(5px);
    -ms-filter: blur(5px);
    filter: blur(5px);
    position: fixed;
     width: 100%;
    background-repeat: no-repeat;
    height: 100vh;
    background-size: cover;
    top: 0;
    left: 0;
    z-index: -1;
  }

  .space{
      padding-left: 5%;
      padding-right: 5%;
  }
  .relek_blue_green  {
      color: #45a29e;
  }

  .col .narrow {
      margin-bottom: 5px;
      margin-left: 0px;
  }

 .card .card-action a{
    color: #45a29e !important; 
}