.nestable {
  position: relative;
}

.nestable-list {
  list-style-type: none;
  padding: 0;
  width: 100%;
}

.nestable .nestable-list {
  margin: 0;
  list-style-type: none;
}
.nestable > .nestable-list {
  padding: 0;
}
.nestable-item,
.nestable-item-copy {
  margin: 10px 0 0;
}
.nestable-item:first-child,
.nestable-item-copy:first-child {
  margin-top: 0;
}
.nestable-item .nestable-list,
.nestable-item-copy .nestable-list {
  margin-top: 10px;
}

.nestable-item-copy.is-dragging {
  opacity: 0;
}

.nestable-item {
  position: relative;
}
.nestable-item.is-dragging .nestable-list {
  pointer-events: none;
}
.nestable-item.is-dragging * {
  opacity: 0;
  -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
  filter: alpha(opacity=0);
}
.nestable-item.is-dragging:before {
  content: " ";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: #87ceeb;
  border: 1px dashed #4682b4;
  -webkit-border-radius: 5px;
  border-radius: 5px;
}
.nestable-item-icon {
  margin-right: 5px;
  cursor: pointer;
}
.nestable-drag-layer {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 100;
  pointer-events: none;
}
.nestable-drag-layer > .nestable-list {
  position: absolute;
  top: 0;
  left: 0;
  padding: 0;
}