img.with-viewer, img.without-viewer {
  display: block;
  margin-top: 5px;
}
.img-title {
  display: block;
  text-align: center;
  margin-bottom: 10px;
}
.with-viewer:hover {
  cursor: pointer;
}

.image-viewer .control.zoom {
  width: 50%;
  height: 100%;
  font-size: 18pt !important;
}
.image-viewer .control.zoom.minus {
  left: -5px;
}
.image-viewer .control.zoom.plus {
  right: -5px;
}

.image-viewer .zoom.value {
  font-size: 18pt;
  font-weight: bold;
  position: absolute;
  top: 50px;
  left: 25%;
  width: 50%;
  text-align: center;
}
.image-viewer .image-content {
  max-width: calc(100% - 120px);
  overflow-x: scroll;
  left: 60px;
  position: relative;
}
.image-viewer .control {
  z-index: 1;
  background-color: rgba(150, 150, 150, 0.5);
  position: absolute;
  text-align: center;
}
.image-viewer .control:hover {
  cursor: pointer;
  background-color: rgba(150, 150, 150, 0.8);
}
.image-viewer .scale-place {
  position: absolute;
  width: 100px;
  left: calc(50% - 50px);
  height: 50px;
}
.image-viewer .side {
  height: 100%;
  width: 60px;
  top: 0px;
}
.image-viewer .control.disabled {
  background-color: rgba(150, 150, 150, 0.1) !important;
  cursor: not-allowed;
}

.image-viewer .control {
  font-weight: bold;
  font-size: 30pt;
  color: white;
  position: absolute;
}

.image-viewer .control::before {
  height: 100%;
  display: inline-block;
  vertical-align: middle;
  content: '';
}
.image-viewer .control div {
   t-touch-callout: none; /* iOS Safari */
  -webkit-user-select: none;   /* Chrome/Safari/Opera */
  -khtml-user-select: none;    /* Konqueror */
  -moz-user-select: none;      /* Firefox */
  -ms-user-select: none;       /* Internet Explorer/Edge */
   user-select: none;           /* Non-prefixed version, currently
                                   not supported by any browser */
  display: inline-block;
  vertical-align: middle;

}
.image-viewer .side.control.prev {
  left: 0px;
}
.image-viewer .side.control.next {
  right: 0px;
}