.gallery-items { font-size: 0; }

.gallery-item {
  display: inline-block;
  vertical-align: top;
  -webkit-transition: height 500ms ease;
  -o-transition: height 500ms ease;
  transition: height 500ms ease;
}

.gallery-expander {
  position: absolute;
  left: 0;
  right: 0;
  overflow: hidden;
  max-height: 0;
  -webkit-transition: max-height 500ms ease;
  -o-transition: max-height 500ms ease;
  transition: max-height 500ms ease;
}

.gallery-contents { position: relative; }

.gallery-contents:after {
  display: block;
  position: absolute;
  bottom: 0px;
  left: 50%;
  margin-left: -30px;
  width: 0;
  height: 0;
  content: '';
  border-left: 30px solid transparent;
  border-right: 30px solid transparent;
  border-bottom-style: solid;
  border-bottom-width: 0px;
  -webkit-transition: border-bottom-width 500ms ease;
  -o-transition: border-bottom-width 500ms ease;
  transition: border-bottom-width 500ms ease;
}

.gallery-item.active .gallery-contents:after { border-bottom-width: 30px; }

body {
  font-weight: 200;
  color: #555;
}

.grid-wrapper ul {
  margin: 0;
  padding: 0;
  list-style: none;
  text-align: center;
}

.gallery-title {
	text-align:center;
	padding:15px;
	background-color:#333;
	color:#FFF;
	font-size:19px;
	font-weight:400;
}

.gallery-item {
  text-align: left;
  font-size: 25px;
  margin: 0 10px;
  padding: 10px 0;
}

.gallery-item .thumbnail {
  position: relative;
  width: 300px;
  height: 130px;
  overflow: hidden;
  cursor: pointer;
}

.gallery-item .thumbnail > img {
  position: absolute;
  top: 2%;
  margin-top: 2px;
  margin-bottom: 2px;
  max-width: 290px;
}

.gallery-item .title {
  text-align: center;
  margin-top: 20px;
  padding-bottom: 20px;
  font-size:16px;
}

.gallery-contents:after { border-bottom-color: #F2F2F2; }

.gallery-expander { background: #F2F2F2; }

.gallery-expander-contents {
  margin: 0 auto;
  width: 1000px;
  padding: 20px 0;
}

@media (min-width: 640px) and (max-width: 999px) {

.gallery-expander-contents { width: 640px; }
}

@media (max-width: 639px) {

.gallery-expander-contents { width: 100%; }
}

.gallery-expander-contents:after {
  clear: both;
  display: table;
  content: '';
}

.gallery-expander-contents > div.col {
  float: left;
  width: 480px;
}

@media (min-width: 640px) and (max-width: 999px) {

.gallery-expander-contents > div.col { width: 310px; }
}

@media (max-width: 639px) {

.gallery-expander-contents > div.col {
  float: none;
  padding: 25px 20px 20px;
  width: auto;
}

}

.gallery-expander-contents > div.col + div.col { margin-left: 40px; }

@media (min-width: 640px) and (max-width: 999px) {

.gallery-expander-contents > div.col + div.col { margin-left: 20px; }

}

@media (max-width: 639px) {

.gallery-expander-contents > div.col + div.col { margin-left: 0px; }

}

.gallery-expander-contents div.close {
  position: absolute;
  top: 10px;
  right: 20px;
}

.gallery-expander-contents div.title {
  font-weight: 500;
  color: #F5821F;
}

.gallery-expander-contents div.contents {
  margin-top: 10px;
  border-top: 1px solid #AAA;
  border-bottom: 1px solid #AAA;
  padding: 10px 0;
  font-size: 14px;
  line-height: 24px;
  color: #333;
}

.gallery-expander-contents div.image > img {
  width: 100%;
  display: block;
}