.shadow {
  display: block;
  height: 100px;
  border-radius: 50%;
  width: 112%;
  box-shadow: #000 0 150px 130px;
  position: absolute;
  bottom: 80px;
  left: -6%;
  z-index: -1;
  display: none
}

.controls {
  position: absolute;
  width: inherit;
  height: inherit;
  z-index: 999 !important;
  overflow: hidden;
  display: none
}

.left {
  left: 0;
  -moz-transform: rotate(-45deg);
  -webkit-transform: rotate(-45deg);
  -o-transform: rotate(-45deg);
  -ms-transform: rotate(-45deg);
  transform: rotate(-45deg)
}

.right {
  right: 0;
  -moz-transform: rotate(135deg);
  -webkit-transform: rotate(135deg);
  -o-transform: rotate(135deg);
  -ms-transform: rotate(135deg);
  transform: rotate(135deg)
}

.arrow {
  height: 50px;
  width: 50px;
  border-top: 10px solid;
  border-left: 10px solid;
  border-color: rgba(255,255,255,0.3);
  margin: 0 30px;
  cursor: pointer;
  opacity: 1;
  top: 43%;
  position: absolute;
  -webkit-transition: border-color .2s;
  -moz-transition: border-color .2s;
  -o-transition: border-color .2s;
  transition: border-color .2s
}

.arrow:hover { border-color: rgba(255,255,255,0.7) }

.progressbar {
  position: absolute;
  bottom: 0;
  height: 5px;
  width: 0;
  z-index: 999
}

.captionbar {
  position: absolute;
  bottom: 0;
  width: inherit;
  height: 0;
  background-color: rgba(0,0,0,0.5);
  -webkit-transition: background-color .2s;
  -moz-transition: background-color .2s;
  -o-transition: background-color .2s;
  transition: background-color .2s
}

.captionbar:hover {
  background-color: rgba(0,0,0,0.8);
  cursor: pointer
}

.captionbar a {
  width: inherit;
  height: 55px;
  display: block
}

.captionbar a:link,
.captionbar a:link:before,
.captionbar a:link:after {
  font-weight: normal;
  text-decoration: none;
  color: #fff;
  content: ""
}

.captionbar a:visited {
  font-weight: normal;
  text-decoration: none;
  color: #808080
}

.captionbar a:focus {
  font-weight: bold;
  text-decoration: none
}

.captionbar a:hover {
  font-weight: normal;
  text-decoration: none;
  color: #d3d3d3
}

.captionbar a:active {
  font-weight: normal;
  text-decoration: none;
  color: #808080
}

.captionbar span {
  width: inherit;
  display: none;
  position: absolute;
  z-index: 999;
  font-family: "HelveticaNeue", Helvetica, Arial, sans-serif;
  color: #fff;
  font-weight: lighter;
  font-size: large;
  line-height: 55px;
  padding: 0 20px;
  cursor: pointer;
  -webkit-font-smoothing: antialiased
}

.images {
  display: none;
  position: absolute;
  width: inherit;
  height: inherit;
  overflow: hidden
}

.images img {
  position: absolute;
  display: none;
  height: inherit;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0
}
@-webkit-keyframes 
rotate { 0% {
opacity:.2;
-webkit-transform:rotateZ(-360deg)
}
50% {
opacity:1;
-webkit-transform:rotateZ(0deg)
}
100% {
opacity:.2;
-webkit-transform:rotateZ(360deg)
}
}

.loader {
  top: calc(50% - 53px);
  left: calc(50% - 53px);
  height: 100px;
  width: 100px;
  display: none
}

.loader:before {
  height: 75px;
  width: 75px;
  top: 10px;
  left: 10px;
  -webkit-animation-duration: 6s
}

.loader:after {
  height: 50px;
  width: 50px;
  top: 22px;
  left: 22px;
  -webkit-animation-duration: 3s
}

.loader,
.loader:before,
.loader:after {
  position: absolute;
  border: 3px solid transparent;
  border-top: 3px solid #808080;
  border-radius: 50%;
  -webkit-animation: rotate linear infinite;
  -webkit-animation-duration: 1.05s;
  content: ''
}