How can I keep the text resolution and sharp but resize the rectangle? This is in the rendering mode I want to cut from both top and bottom and maybe some from the sides the black rectangle background :

This is how it looks like in the layout :

When I mean to cut from the top bottom and sides I mean something like that. I did it in pain just to show what I mean but I want it in the blender so the animation when doing later CTRL + F12 to be in that rectangle size and not like in the first screenshot :

When I'm doing CTRL + F12 to render the animation it's creating on the hard disk 100 frames that's 100 png images this is the output properties settings :

And this is example of image on the hard disk how it is now before making the cutting :

Tried changing resolution :

But this is when I changed the mode to Rendering it looks like as before like there are no changes at all :

And this is one of the images on the hard disk after did CTRL + F12 after changed the resolution on Y to 260 :
You change that in the &quot;Context&quot;, which is the printer-like symbol:

It has Resolution X and Y properties that will affect the cameras: