If you already have the layout files from Mr Do's:
- Launch the game in MAME.
- Go to the MAME "Video Options" menu.
- Switch to a video view with artwork instead of Standard or Pixel Aspect.
- Change "View" from "Full" to "Cropped".
If you don't have the layout files from Mr Do's yet, the MameWorld site is having problems with their .SQL server setup so the
MAME IN-GAME ARTWORK page doesn't show the list of games/artwork.

The good news is that the files are all still there on the MameWorld server.
To download them:
- Open this archived version of the page.
https://web.archive.org/web/20241218125424/http://mrdo.mameworld.info/mame_artwork_ingame.php- Find the desired game.
- Right click on the ROMname.zip link on the left side and copy link.
- In a second browser tab, paste the link then delete the archive.org part of the URL.
For example, trim the link for the Asteroids layout file from this . . .
https://web.archive.org/web/20241218125424/http://mrdo.mameworld.info/artwork/asteroid.zip. . . to this.
http://mrdo.mameworld.info/artwork/asteroid.zip- When your browser goes to that URL, it will download the .zip file. Save it in your "..\MAME\artwork\" folder. Leave it zipped.
- If you're feeling adventurous, you should be able to just change "asteroid" in that last URL to the ROMname of the next game.
Scott