.remove-button-area{padding:20px;padding-top:10px;padding-bottom:10px;margin-left:20px;margin-top:10px;cursor:pointer;float:left}.remove-button-area>a{margin-left:5px}.remove-button-area:hover{background-color:#eee}.remove-button-area.red{color:red}.root{padding-top:15px!important}.root-title{color:#0079bf;font-weight:700}.root-title.red{color:red}.node{padding-left:40px;cursor:pointer}.node.new{color:#888}.node.blank{border:0;height:35px}.node.blank:hover{background-color:#fff}