src/vs/base/browser/fastDomNode.ts/FastDomNode/setPaddingBottom
class FastDomNode:	public setPaddingBottom(_paddingBottom: number | string): void {
		const paddingBottom = numberAsPixels(_paddingBottom);
		if (this._paddingBottom === paddingBottom) {
			return;
		}
		this._paddingBottom = paddingBottom;
		this.domNode.style.paddingBottom = this._paddingBottom;
	}