- <button data-name="remove-node" data-btn-type="cmd" data-meta="bullets" class="btn btn-mini"><i class="icon-ban-circle"></i></button>
- <button data-name="undo" data-btn-type="cmd" data-meta="bullets" class="btn btn-mini"><i class="icon-arrow-left"></i></button>
+ <button data-name="undo" data-btn-type="cmd" data-meta="bullets" class="btn btn-mini"><i class="icon-share-alt" style="-webkit-transform: scale(-1,1); transform: scale(-1, 1);"></i></button>