[Video](https://www.youtube.com/watch?v=FFA-v-CIxJQ)

Jake makes a quick change to the CSS of the HTML spec, and takes the layout time from 50 seconds down to 400ms. Then he spends a much longer amount of time chatting about it with Surma.

- The result → <https://goo.gle/34QX5B1>
- More info on content-visibility → <https://goo.gle/3digQ8y>

Other videos in the series → <https://goo.gle/2wneQLl>

Subscribe to Google Chrome Developers here → <https://goo.gle/ChromeDevs>

Also, if you enjoyed this, you might like the HTTP203 podcast! → <https://goo.gle/2y0I5Uo>

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