Thread: Image resizing in Calibre
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Old 05-22-2022, 04:05 PM   #2
theducks
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Images have a physical size: px
But you code (CSS) may specify a percentage (of screen), causing the image to blow up to meet the setting.

Specifying Height & Width (CSS) values in px (instead of % or Auto) exerts tight control
Or Limiting the range with an additional max-height or max-width value

Using a SVG wrapper allows you to maintain Aspect ratio (the basic CSS will allow the image to distort to reach a limit

Time to learn the basics of HTML/CSS (as applies to EPUB). 97% of what you need is basic, it is only when you get tricky that you need Guru level CSS
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