picture {
  display: block;
  position: relative;
  padding-top: 75%;
}

picture > img, picture > a > img {
  position: absolute;
  top: 0;
  left: 0;
  height: 100% !important;
  width: 100%;
  object-fit: cover;

  -webkit-transition: 0.3s -webkit-filter linear;
  -moz-transition: 0.3s -moz-filter linear;
  -moz-transition: 0.3s filter linear;
  -ms-transition: 0.3s -ms-filter linear;
  -o-transition: 0.3s -o-filter linear;
  transition: 0.3s filter linear, 0.3s -webkit-filter linear;
}

picture > img:hover, picture > a > img:hover {
  filter: brightness(50%);
}

img {
  vertical-align: middle;
  max-width: 100%;
}


.photoWrapper{
  width: 100%; 
  height: calc(100vh - 9rem); 
  padding:20px 20px 20px 20px; 
  background-color: #343a40;
  margin-top:-20px;
}


.navbar-brand {
    position: absolute;
    left: 50%;
    -webkit-transform: translateX(-50%);
    transform: translateX(-50%);
    top: 22px
}


.footer {
    position: fixed;
    left: 0;
    bottom: 0;
    width: 100%;
    background-color: red;
    color: white;
    text-align: center;
  }


  .card {
    margin-bottom: 20px;
    text-decoration: none;
  }

  header {
      position: fixed;
      top: 0px;
      left: 0px;
      right: 0px;
      z-index: 999;
  }

  main {
    margin-top: 110px;
    margin-bottom: 20px;
  }
  
  .galleryRow {
    margin-top: 0px;
  }


@media only screen and (max-width: 1024px) {
    .navbar-brand > span {
        display: none;
    }
    .navbar-brand {
        top: 14px
    }
    .nav-item {
      text-align: center;
    }
    .footer {
        position: relative;
    }
    header {
        position: relative;
    }
    main {
      margin-top: 20px;
    }
    .icon-nav{
      flex-direction: row;
      align-items: center;
      justify-content: center;
    }

    .photoWrapper{
      height: calc(100vh - 9rem); 
      padding:10px; 
    }
    
}