.filter a, .stack-filter a {
  padding: 3px 20px;
  display: inline-block;
  color: #aeaeae;
  font-family: 'Raleway', sans-serif;
  font-size: 16px;
  font-weight: 300;
  text-decoration: none;
  transition: all 0.2s ease;
  border-radius: 50px;
  border: 1px solid #dcdcdc;
  margin-left: 0.25rem;
}

.filter a:hover, .stack-filter a:hover {
  background:#f2f2f2;
  opacity: 1 !important;
}

.active-filter, .filter a:focus {
  background:#000;
  color: #fff !important;
  opacity: 1 !important;
}

.filter, .stack-filter {
  padding: 20px;
  text-align: center;
  border-bottom: 1px solid rgba(255,255,255,.5);
  background: rgba(255, 255, 255, .35);
}

.stack-filter {
  padding: 0 0 10px 0;
  border: none;
  background: transparent;
  width: 100%;
  margin-bottom: 10px;
  overflow: scroll;
  white-space: nowrap;
}

.stack-filter::-webkit-scrollbar {
  width: 0;
	height: 2px;
  padding-top: 5px;
	display: block;
}

.stack-filter a{
  font-size: 14px;
  padding: 5.5px 15px;
  opacity: 0.25;
}

.stack-filter a:hover{
  color: #000 !important;
  background: none;
}

.sets {
  will-change: opacity;
  transition: opacity .5s ease;
}

.sets a:hover {
  transform: scale(1.01);
}

.sets a, .sets div {
  transition: opacity 250ms ease;
}

.sets div svg{
  transition: fill 150ms ease;
}

.sets a.hide-item, .sets div.hide-item {
  display: none !important;
}

.tech-stack.sets div {
  margin-top: 10px;
  padding-bottom: 10px;
}

#lab102-vid {
  background-image: url('../img/video-header.gif');
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
}