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Correct Opera compat for summary and details elements. #1786

merged 4 commits into from Apr 17, 2018


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CITguy commented Apr 15, 2018


Per caniuse and personal testing, Opera has the same support for the <summary> element as it does for the <details> element.

Opera 52.0.2871.64 on OSX 10.11.6
summary-element-opera-52 0 2871 64

Opera Mobile

Support per caniuse claims Opera Mobile has supported the <details> and <summary> elements since version 37. Through personal testing, I can verify that the elements work at least with version 45, so I'm inclined to trust their claim.



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Elchi3 commented Apr 16, 2018

I agree about version 15 for Opera Desktop. Not so sure about Opera Android 37. Usually Desktop and Mobile versions match.


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CITguy commented Apr 16, 2018

Yeah, it seems there might be missing data from caniuse for Opera Android.


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ExE-Boss commented Apr 17, 2018

Also, the first Opera for Android version that used Blink was 14 (Android went 12.x -> 14 -> 15, whereas Desktop went 12.x -> a few months later, see #1712)

Elchi3 added some commits Apr 17, 2018


Elchi3 approved these changes Apr 17, 2018

Went with opera_android: 14 then. Thanks to both of you! 🎉

@Elchi3 Elchi3 merged commit 5893aab into mdn:master Apr 17, 2018

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@CITguy CITguy deleted the CITguy:correct-opera-summary-details branch Apr 17, 2018

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