{"author_name":"Sai Bhargava Ramu","author_url":"https://stackblitz.com/@sai-github","height":400,"html":"<iframe src=\"https://stackblitz.com/edit/customizing-mat-columns?embed=1\" height=\"400\" width=\"745\"></iframe>","provider_name":"StackBlitz","provider_url":"https://stackblitz.com","title":"customizing-mat-columns - StackBlitz","type":"rich","version":"1.0","width":745}