body.dragging, body.dragging * {
  cursor: move !important;
}

.dragged {
  position: absolute;
  opacity: 0.5;
  z-index: 2000;
}

ol.example li.placeholder {
  position: relative;
  /** More li styles **/
}
ol.example li.placeholder:before {
  position: absolute;
  /** Define arrowhead **/
}

.problem_render {
	display: inline-block;
	margin: 6px;
	padding: 5px;
	border: 1px solid #cccccc;
	background: #eeeeee;
}

/*ol li.problem:after {
	display: inline-block;
	content: '-ALI-';
}*/

.ans_correct:after{
	content: "\2713";
	color: green;
	margin-left:3px;
}