.figure {
    float: left;
    margin: 10px;
    width: auto;
    height: 220px;
}

.figure.minigallery {
    height: auto;
}

.figure img {
    display: inline;
    padding:1px;
    border:1px solid #DDDDDD;
    opacity:1.0;
    filter:alpha(opacity=100); /* For IE8 and earlier */
}

.figure img:hover {
    border:1px solid #EEEEEE;
    opacity: 0.8;
    filter:alpha(opacity=80); /* For IE8 and earlier */
}

.figure .caption {
    width: 200px;
    text-align: center !important;
}

.figure p {
    margin-top: 0;
}

div.section h2 {
   padding-top: 30px;
   border-bottom: 1px solid #cccccc;
}

div.bottomnav {
    clear: left;
}

/* Front-page Example Showcase */
#showcase {
  width: 100%;
  height: 240px;
  overflow: hidden;
  margin: 0;
  padding: 0;
  position: relative;
  margin-bottom: 10px;
}
#showcase:after,
#showcase:before {
  content: "";
  display: block;
  width: 100%;
  position: absolute;
  background: white;
  height: 16px;
  z-index: 2;
}
#showcase:before {
  bottom: -16px;
  box-shadow: 0px -8px 16px rgba(0,0,0,0.3);
}
#showcase:after {
  top: -16px;
  box-shadow: 0px 8px 16px rgba(0,0,0,0.3);
}
#showcase .examples {
  margin: 0 auto;
  height: 240px;
  width: 800px;
  line-height: 0;
}
#showcase .preview {
  width: 144px;
  height: 80px;
  padding: 0;
  outline: 1px solid #ddd;
  background-position: left top;
  background-size: cover;
  overflow: hidden;
  position: relative;
  z-index: 0;
  transition: background-position 2s;
  display: block;
  float: left
}
#showcase .preview:hover {
  background-position: right bottom;
  outline: 2px solid #4682B4;
  z-index: 1;
}

/* Example Gallery */

.gallery {
  display: flex;
  flex-wrap: wrap;
  margin: 0 -12px;
}
.gallery .imagegroup {
  display: inline-block;
  position: relative;
  /* Show 4 images per row, each image has 18px horizontal margin */
  width: calc(25% - 36px);
  margin: 12px 18px;
  /* For small screens */
  min-width: 140px;
}

.gallery .imagegroup:hover {
  text-decoration: none;
}
.gallery .image {
  background-size: cover;
  display: block;
  width: 100%;
  /* hack to make height depend on width, golden ratio*/
  padding-bottom: 75%;
  background-repeat: no-repeat;
  margin-bottom: 5px;
  overflow: hidden;
  transition: background-position 2s;
}
.gallery .image:hover {
  background-position: right bottom;
}

.gallery .image-title {
  font-size: .95em;
}