/* Viewer.js CSS */
.viewer {
  width: 100%;
  height: 100%;
  position: relative;
}

.viewer-container {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 9999;
  background-color: rgba(0, 0, 0, 0.85);
}

.viewer-canvas {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  overflow: hidden;
}

.viewer-title {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  padding: 10px 15px;
  background-color: rgba(0, 0, 0, 0.5);
  color: #fff;
  font-size: 14px;
  line-height: 1.5;
  text-align: center;
  z-index: 10;
}

.viewer-toolbar {
  position: absolute;
  top: 0;
  right: 0;
  padding: 10px;
  z-index: 10;
}

.viewer-toolbar > ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.viewer-toolbar > ul > li {
  margin: 0;
  padding: 0;
  float: left;
}

.viewer-toolbar > ul > li + li {
  margin-left: 10px;
}

.viewer-button {
  background-color: transparent;
  border: none;
  color: #fff;
  cursor: pointer;
  display: block;
  font-size: 0;
  height: 44px;
  line-height: 44px;
  overflow: hidden;
  text-align: center;
  width: 44px;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

.viewer-button:hover,
.viewer-button:focus {
  background-color: rgba(255, 255, 255, 0.1);
  outline: none;
}

.viewer-button::before {
  background-image: url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAARIAAAC4CAYAAAD46d9aAAAABHNCSVQICAgIfAhkiAAAAAlwSFlzAAALEgAACxIB0t1+/AAAABx0RVh0U29mdHdhcmUAQWRvYmUgRmlyZXdvcmtzIENTNui8sowAAAB5SURBVHic7cExAQAAAMKg9U9tCF8gAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOL/AcYAAFy3lGQYAAAAAElFTkSuQmCC');
  background-repeat: no-repeat;
  background-size: 280px;
  content: '';
  display: block;
  height: 20px;
  margin: 12px;
  width: 20px;
}

.viewer-close::before {
  background-position: 0 0;
}

.viewer-zoom-in::before {
  background-position: -20px 0;
}

.viewer-zoom-out::before {
  background-position: -40px 0;
}

.viewer-one-to-one::before {
  background-position: -60px 0;
}

.viewer-reset::before {
  background-position: -80px 0;
}

.viewer-prev::before {
  background-position: -100px 0;
}

.viewer-next::before {
  background-position: -120px 0;
}

.viewer-rotate-left::before {
  background-position: -140px 0;
}

.viewer-rotate-right::before {
  background-position: -160px 0;
}

.viewer-flip-horizontal::before {
  background-position: -180px 0;
}

.viewer-flip-vertical::before {
  background-position: -200px 0;
}

.viewer-fullscreen::before {
  background-position: -220px 0;
}

.viewer-fullscreen-exit::before {
  background-position: -240px 0;
}

.viewer-footer {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 10px;
  background-color: rgba(0, 0, 0, 0.5);
  color: #fff;
  text-align: center;
  z-index: 10;
}

.viewer-list {
  box-sizing: border-box;
  display: inline-block;
  height: 44px;
  margin: 0;
  overflow: hidden;
  padding: 0;
  text-align: center;
  vertical-align: middle;
  width: 100%;
}

.viewer-list > li {
  display: inline-block;
  height: 44px;
  line-height: 44px;
  margin: 0;
  padding: 0 5px;
  text-align: center;
  width: 44px;
}

.viewer-list > li + li {
  margin-left: 5px;
}

.viewer-list > li img {
  border: 2px solid transparent;
  box-sizing: border-box;
  cursor: pointer;
  height: 40px;
  margin: 2px;
  width: 40px;
}

.viewer-list > li img:hover {
  border-color: #fff;
}

.viewer-list > li.active img {
  border-color: #2196F3;
}

.viewer-move {
  cursor: move;
  cursor: grab;
}

.viewer-move-grabbed {
  cursor: move;
  cursor: grabbing;
}

.viewer-fade {
  opacity: 0;
}

.viewer-in {
  opacity: 1;
}

.viewer-transition {
  transition: all 0.3s;
}

.viewer-backdrop {
  background-color: rgba(0, 0, 0, 0.85);
}

.viewer-button svg {
  display: none;
}

.viewer-loading {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 50px;
  height: 50px;
  border: 3px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: #fff;
  animation: viewer-loading 1s linear infinite;
}

@keyframes viewer-loading {
  0% {
    transform: translate(-50%, -50%) rotate(0deg);
  }
  100% {
    transform: translate(-50%, -50%) rotate(360deg);
  }
}

.viewer-no-toolbar .viewer-toolbar {
  display: none;
}

.viewer-no-title .viewer-title {
  display: none;
}

.viewer-no-footer .viewer-footer {
  display: none;
}

.viewer-show .viewer-backdrop {
  opacity: 1;
}

.viewer-show .viewer-container {
  opacity: 1;
}

.viewer-show .viewer-transition {
  transition: all 0.3s;
}

.viewer-hide .viewer-backdrop {
  opacity: 0;
}

.viewer-hide .viewer-container {
  opacity: 0;
}

.viewer-hide .viewer-transition {
  transition: all 0.3s;
}

.viewer-invisible .viewer-backdrop {
  opacity: 0;
}

.viewer-invisible .viewer-container {
  opacity: 0;
}

.viewer-transition .viewer-backdrop {
  transition: opacity 0.3s;
}

.viewer-transition .viewer-container {
  transition: opacity 0.3s;
}

.viewer-transition .viewer-canvas {
  transition: transform 0.3s;
}

.viewer-transition .viewer-list > li {
  transition: transform 0.3s;
}

.viewer-transition .viewer-list > li img {
  transition: border-color 0.3s;
}

.viewer-transition .viewer-toolbar > ul > li {
  transition: background-color 0.3s;
}

.viewer-transition .viewer-toolbar > ul > li:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

.viewer-transition .viewer-toolbar > ul > li.viewer-transition {
  transition: background-color 0.3s;
}

.viewer-transition .viewer-toolbar > ul > li.viewer-transition:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

.viewer-transition .viewer-footer {
  transition: opacity 0.3s;
}

.viewer-transition .viewer-title {
  transition: opacity 0.3s;
}

.viewer-transition .viewer-button {
  transition: background-color 0.3s;
}

.viewer-transition .viewer-button:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

.viewer-transition .viewer-button.viewer-transition {
  transition: background-color 0.3s;
}

.viewer-transition .viewer-button.viewer-transition:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

.viewer-transition .viewer-list > li {
  transition: transform 0.3s;
}

.viewer-transition .viewer-list > li img {
  transition: border-color 0.3s;
}

.viewer-transition .viewer-list > li.active img {
  transition: border-color 0.3s;
}

.viewer-transition .viewer-list > li:hover img {
  transition: border-color 0.3s;
}

.viewer-transition .viewer-list > li.active:hover img {
  transition: border-color 0.3s;
}

.viewer-transition .viewer-list > li.viewer-transition {
  transition: transform 0.3s;
}

.viewer-transition .viewer-list > li.viewer-transition img {
  transition: border-color 0.3s;
}

.viewer-transition .viewer-list > li.viewer-transition.active img {
  transition: border-color 0.3s;
}

.viewer-transition .viewer-list > li.viewer-transition:hover img {
  transition: border-color 0.3s;
}

.viewer-transition .viewer-list > li.viewer-transition.active:hover img {
  transition: border-color 0.3s;
}

.viewer-transition .viewer-toolbar > ul > li {
  transition: background-color 0.3s;
}

.viewer-transition .viewer-toolbar > ul > li:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

.viewer-transition .viewer-toolbar > ul > li.viewer-transition {
  transition: background-color 0.3s;
}

.viewer-transition .viewer-toolbar > ul > li.viewer-transition:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

.viewer-transition .viewer-footer {
  transition: opacity 0.3s;
}

.viewer-transition .viewer-title {
  transition: opacity 0.3s;
}

.viewer-transition .viewer-button {
  transition: background-color 0.3s;
}

.viewer-transition .viewer-button:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

.viewer-transition .viewer-button.viewer-transition {
  transition: background-color 0.3s;
}

.viewer-transition .viewer-button.viewer-transition:hover {
  background-color: rgba(255, 255, 255, 0.1);
}