.box{width:120px;margin:0 auto;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.itemClass{position:relative}.lineBox{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.shell{padding:4px}.line{width:2px;height:36px;margin:4px 0;border-left:2px dashed #666}.rectangle{width:140px;height:70px;border:1px solid #666;border-radius:4px;cursor:pointer}.single-line{height:60px;text-align:center;line-height:60px;margin-top:5px}.rectangle-title{font-size:14px}.acitve{border:2px dashed #02a7f0}.circular{border:1px solid #666;border-radius:50%;height:45px;width:45px;cursor:pointer}.circularEnd{border:6px solid #666;border-radius:50%}.add-box,.circularEnd{height:40px;width:40px;cursor:pointer}.add-box{border:1px solid #666;margin:7px 0}.add-box,.add-box .add-icon{-webkit-transform:rotate(45deg);transform:rotate(45deg)}.add-box .add-icon{font-size:40px;font-weight:700;margin-left:11px;margin-top:-13px}.custom{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.custom .custom-title{font-size:14px;height:70px;line-height:70px;-ms-flex-item-align:center;align-self:center}.deleteNode{display:none}.shell :hover .deleteNode{display:block}.scrollBarStyle::-webkit-scrollbar{height:5px;width:5px}.scrollBarStyle::-webkit-scrollbar-thumb{border-radius:5px;background:rgba(211,211,211,.8)}.scrollBarStyle::-webkit-scrollbar-track{border-radius:0}