Blog feed text padding

Hello, can you please allow me to control the left/right padding of the title and text. The text area under the preview image has a quite large left/right padding compared to the image width.

I would have it the same as the image width by default and then allow us to control it with a slider if some people want to have extra padding compared to the image width.

It doesn't feel natural with two blog feed columns jumping in width between images and text as one scrolls down the page. Maybe someone likes it, but the default should be text area having the same width as the preview image.