src/vs/editor/contrib/stickyScroll/browser/stickyScrollWidget.ts/StickyScrollWidget/renderRootNode
class StickyScrollWidget:	private renderRootNode(): void {
		if (!this._editor._getViewModel()) {
			return;
		}
		for (const [index, line] of this._lineNumbers.entries()) {
			this._rootDomNode.appendChild(this.getChildNode(index, line));
		}

		const widgetHeight: number = this._lineNumbers.length * this._lineHeight + this._lastLineRelativePosition;
		this._rootDomNode.style.height = widgetHeight.toString() + 'px';
		const minimapSide = this._editor.getOption(EditorOption.minimap).side;
		if (minimapSide === 'left') {
			this._rootDomNode.style.marginLeft = this._editor.getLayoutInfo().minimap.minimapCanvasOuterWidth + 'px';
		}
		else if (minimapSide === 'right') {
			this._rootDomNode.style.marginLeft = '1px';
		}
		this._rootDomNode.style.zIndex = '11';
	}