Image scaling in feed view

Why are images scaled? Pixel art webcomics look especially bad, and I can’t find a way to turn this setting off.

This is the offending style, in common-datauri.css:
.NB-feed-story .NB-feed-story-content img {
max-width: 100%!important;


Looks like that comes from:…

This cascades down into every image in every feed, shrinking it to about 90% width and causing hella aliasing.