Go behind the scenes of your website’s CSS @ChromeDevs
Go behind the scenes of your website’s CSS @ChromeDevs
Uploaded July 2025 | Updated September 2026, 2 weeks ago
Never quite know what’s going on in your nested CSS calculations? Head over to the Styles panel, hover over a CSS value with calculations and explore the tooltip to understand how they are dissolved behind the scene. Find out what other arithmetic CSS functions this works for!

Learn more in our What’s new in DevTools 136 to 138 episode.

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Speaker: Matthias Rohmer
Products Mentioned: Chrome, Chrome DevTools, CSS
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Go behind the scenes of your website’s CSS

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