.angular-ui-tree-empty{border:1px dashed #bbb;min-height:100px;background-color:#e5e5e5;background-image:-webkit-linear-gradient(45deg,#fff 25%,transparent 25%,transparent 75%,#fff 75%,#fff),-webkit-linear-gradient(45deg,#fff 25%,transparent 25%,transparent 75%,#fff 75%,#fff);background-image:-moz-linear-gradient(45deg,#fff 25%,transparent 25%,transparent 75%,#fff 75%,#fff),-moz-linear-gradient(45deg,#fff 25%,transparent 25%,transparent 75%,#fff 75%,#fff);background-image:linear-gradient(45deg,#fff 25%,transparent 25%,transparent 75%,#fff 75%,#fff),linear-gradient(45deg,#fff 25%,transparent 25%,transparent 75%,#fff 75%,#fff);background-size:60px 60px;background-position:0 0,30px 30px}.angular-ui-tree-nodes{position:relative;margin:0;padding:0;list-style:none}.angular-ui-tree-nodes .angular-ui-tree-nodes{padding-left:20px}.angular-ui-tree-node,.angular-ui-tree-placeholder{position:relative;margin:0;padding:0;min-height:20px;line-height:20px}.angular-ui-tree-hidden{display:none}.angular-ui-tree-placeholder{margin:5px 0;padding:0;min-height:30px}.angular-ui-tree-handle{cursor:pointer;text-decoration:none;font-weight:700;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;min-height:20px;line-height:20px}.angular-ui-tree-drag{position:absolute;pointer-events:none;z-index:999;opacity:.8}._720kb-tooltip{background:rgba(0,0,0,.8);color:#fff;position:absolute;z-index:9;padding:.4% 1%;opacity:0;-webkit-border-radius:3px;-moz-border-radius:3px;border-radius:3px;left:-200%;top:0}._720kb-tooltip-title{color:rgba(255,255,255,.95);font-weight:500;width:100%;clear:both}._720kb-tooltip-caret:after,._720kb-tooltip-caret:before{content:'';position:absolute;width:0;height:0}._720kb-tooltip._720kb-tooltip-small{padding:4.5px 10px;font-size:12px}._720kb-tooltip._720kb-tooltip-medium{padding:7px 15px;font-size:13.5px}._720kb-tooltip._720kb-tooltip-large{padding:10px 20px;font-size:14px}._720kb-tooltip._720kb-tooltip-open{visibility:visible;opacity:1}._720kb-tooltip-caret:before{border:6px solid rgba(0,0,0,.8)}._720kb-tooltip-caret:after{border:5px solid transparent}._720kb-tooltip-left ._720kb-tooltip-caret:after,._720kb-tooltip-left ._720kb-tooltip-caret:before,._720kb-tooltip-right ._720kb-tooltip-caret:after,._720kb-tooltip-right ._720kb-tooltip-caret:before{top:50%;border-top-color:transparent;border-bottom-color:transparent}._720kb-tooltip-left ._720kb-tooltip-caret:before{left:100%;margin-left:0;margin-top:-6px;border-right-width:0}._720kb-tooltip-left ._720kb-tooltip-caret:after{left:100%;margin-left:0;margin-top:-5px;border-right-width:0}._720kb-tooltip-right ._720kb-tooltip-caret:before{left:0;margin-left:-6px;margin-top:-6px;border-left-width:0}._720kb-tooltip-right ._720kb-tooltip-caret:after{left:0;margin-left:-5px;margin-top:-5px;border-left-width:0}._720kb-tooltip-bottom ._720kb-tooltip-caret:after,._720kb-tooltip-bottom ._720kb-tooltip-caret:before,._720kb-tooltip-top ._720kb-tooltip-caret:after,._720kb-tooltip-top ._720kb-tooltip-caret:before{left:50%;border-right-color:transparent;border-left-color:transparent}._720kb-tooltip-top ._720kb-tooltip-caret:before{top:100%;margin-left:-6px;margin-bottom:-6px;border-bottom-width:0}._720kb-tooltip-top ._720kb-tooltip-caret:after{top:100%;margin-left:-5px;margin-bottom:-5px;border-bottom-width:0}._720kb-tooltip-bottom ._720kb-tooltip-caret:before{bottom:100%;margin-left:-6px;border-top-width:0}._720kb-tooltip-bottom ._720kb-tooltip-caret:after{bottom:100%;margin-left:-5px;border-top-width:0}._720kb-tooltip-close-button{float:right}