Browser Thumbnail Without File Name Highlight?

[wild_mt]

Is it possible to set up the XnView browser (Image 01) so the thumbnails look similar those on Image 02? I would like to eliminate the highlight colors on the filename below the thumbnail and just have the white text on the uniform grey background.
.
.

Thumbnail 01.JPG (73.26 KiB) Viewed 340 times

.
.

Thumbnail 02.JPG (66.92 KiB) Viewed 340 times

[xnview]

you can disable 'settings>File list>Format colors - use color based on format'