.gu-mirror {
  position: fixed !important;
  margin: 0 !important;
  z-index: 9999 !important;
  opacity: 0.8;
  -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=80)";
  filter: alpha(opacity=80);
}
.gu-hide {
  display: none !important;
}
.gu-unselectable {
  -webkit-user-select: none !important;
  -moz-user-select: none !important;
  -ms-user-select: none !important;
  user-select: none !important;
}
.gu-transit {
  opacity: 0.2;
  -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=20)";
  filter: alpha(opacity=20);
}

/* dragula-specific example page styles */
.wrapper {
  display: table;
}
.draggable {
  display: table-cell;
  background-color: rgba(255, 255, 255, 0.2);
}
/*
 * note that styling gu-mirror directly is a bad practice because it's too generic.
 * you're better off giving the draggable elements a unique class and styling that directly!
 */
.draggable > div,
.gu-mirror {
  transition: opacity 0.4s ease-in-out;
}
.draggable > div {
  cursor: move;
  cursor: move;
  cursor: -moz-move;
  cursor: -webkit-move;
}
.draggable > div:hover {
  /* IE 8 */
  -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=30)";
  /* IE 5-7 */
  filter: alpha(opacity=30);
  /* Netscape */
  -moz-opacity: 0.3;
  /* Safari 1.x */
  -khtml-opacity: 0.3;
  /* Modern browsers */
  opacity: 0.3;
  }
}


.gu-mirror {
  cursor: grabbing;
  cursor: -moz-grabbing;
  cursor: -webkit-grabbing;
}
.draggable .ex-moved {
  background-color: #e74c3c;
}
.draggable.ex-over {
  background-color: rgba(255, 255, 255, 0.3);
}

.handle {
  padding: 0 5px;
  margin-right: 5px;
  background-color: rgba(0, 0, 0, 0.4);
  cursor: move;
}
.image-thing {
  margin: 20px 0;
  display: block;
  text-align: center;
}
.slack-join {
  position: absolute;
  font-weight: normal;
  font-size: 14px;
  right: 10px;
  top: 50%;
  margin-top: -8px;
  line-height: 16px;
}