/*----------------------------------------
  Gallery One
-----------------------------------------*/

#masonry {
  -moz-column-width: 5em;
  -webkit-column-width: 5em;
  -moz-column-gap: 0em;
  -webkit-column-gap: 0em;
}

#masonryimg {
  display: inline-block;
  margin: 2px;
  padding: 0px;
  width: 100%;
}

#masonryimg img {
  width: 100%;
  height: auto;
}

.masonry { /* Masonry container */
    column-count: 4;
    column-gap: 1em;
}

.item { /* Masonry bricks or child elements */
    background-color: #eee;
    display: inline-block;
    margin: 0 0 1em;
    width: 100%;
}


#photos {
   /* Prevent vertical gaps */
   line-height: 0;

   -webkit-column-count: 5;
   -webkit-column-gap:   5px;
   -moz-column-count:    5;
   -moz-column-gap:      5px;
   column-count:         5;
   column-gap:           5px;

}
#photos img {
  /* Just in case there are inline attributes */
  width: 100% !important;
  height: auto !important;
}

@media (max-width: 1200px) {
  #photos {
  -moz-column-count:    4;
  -webkit-column-count: 4;
  column-count:         4;
  }
}
@media (max-width: 1000px) {
  #photos {
  -moz-column-count:    3;
  -webkit-column-count: 3;
  column-count:         3;
  }
}
@media (max-width: 800px) {
  #photos {
  -moz-column-count:    2;
  -webkit-column-count: 2;
  column-count:         2;
  }
}
@media (max-width: 300px) {
  #photos {
  -moz-column-count:    1;
  -webkit-column-count: 1;
  column-count:         1;
  }
}

#fw {
  width: 100%;
  height: auto;
  display: table;
}

.pdf-thumb-box {
  display: inline-block !important;
  position: relative !important;
  overflow: hidden;
}

.pdf-thumb-box-overlay {
  visibility: hidden;
  opacity: 0;
  transition: visibility 0s linear 0.5s, opacity 0.5s linear;
}

.pdf-thumb-box a {
  color: transparent;
}

.pdf-thumb-box a:hover .pdf-thumb-box-overlay {
  visibility: visible;
  opacity: 1;
  transition-delay: 0s;
  text-align: center;
  position: absolute;
  background-color: rgba(0, 0, 0, .6);
  color: #fff;
  width: 100%;
  height: 100%;
  text-shadow: 0 1px 2px rgba(0, 0, 0, .6);
}

.pdf-thumb-box-overlay span {
  margin: auto;
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0
}

img {
      -webkit-transition: all 1s ease;
      -moz-transition: all 1s ease;
      -o-transition: all 1s ease;
      -ms-transition: all 1s ease;
      transition: all 1s ease;
    }

        .grayscale {
      filter: grayscale(100%);
      -webkit-filter: grayscale(100%);
      -moz-filter: grayscale(100%);
      -o-filter: grayscale(100%);
      -ms-filter: grayscale(100%);
            -webkit-transition: all 1s ease;
      -moz-transition: all 1s ease;
      -o-transition: all 1s ease;
      -ms-transition: all 1s ease;
      transition: all 1s ease;
    }

    img.grayscale:hover {
      filter: grayscale(0);
      -webkit-filter: grayscale(0);
      -moz-filter: grayscale(0);
      -o-filter: grayscale(0);
      -ms-filter: grayscale(0);
            -webkit-transition: all 1s ease;
      -moz-transition: all 1s ease;
      -o-transition: all 1s ease;
      -ms-transition: all 1s ease;
      transition: all 1s ease;
    }