.ngx-dnd-container {
  background-color: rgba(255, 255, 255, 0.2);
  border: 2px solid red;
  margin: 10px;
  padding: 10px;

  &.gu-empty {
    border: 2px dotted red;
  }

  &:nth-child(odd) {
    background-color: rgba(0, 0, 0, 0.2);
  }

  .ex-moved {
    background-color: #e74c3c;
  }

  .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;
  }
}

.no-select {
  -webkit-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;       /* IE/Edge */
  user-select: none;           /* non-prefixed version, currently
                                  not supported by any browser */
}

.clearfix::after { 
  content: " ";
  display: block; 
  height: 0; 
  clear: both;
}
 
.ngx-dnd-box,
.ngx-dnd-item {
  margin: 10px;
  padding: 10px;
  background-color: rgba(0, 0, 0, 0.2);
  transition: opacity 0.4s ease-in-out;
  border: 1px solid lightblue;
  display: block;

  &:not(.has-handle):not(.move-disabled),
  &.has-handle [ngxdraghandle],
  &.has-handle [ngxDragHandle] {
    cursor: move;
    cursor: grab;
    cursor: -moz-grab;
    cursor: -webkit-grab;
  }

  .ngx-dnd-content {
    user-select: none;
  }

  &:hover {
    border: 1px solid blue;
  }
}

.ngx-dnd-box {
  height: 40px;
  width: 40px;
  line-height: 20px;
  text-align: center;
  float: left;
}

.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);
}