minor typo (#2515)

This commit is contained in:
Kim van Wyk
2023-05-08 21:01:45 +02:00
committed by GitHub
parent e3115c50bf
commit dea21a00ca

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@@ -43,7 +43,7 @@ The overlay needed to appear over any content below it.
This is possible (using [layers](https://textual.textualize.io/styles/layers/)), but there was no simple way of positioning it directly under the parent widget.
We solved this with a new "overlay" concept, which can considered a special layer for user interactions like this Select, but also pop-up menus, tooltips, etc.
Widgets styled to use the overlay appear in there natural place in the "document", but on top of everything else.
Widgets styled to use the overlay appear in their natural place in the "document", but on top of everything else.
A second problem we tackled was ensuring that an overlay widget was never clipped.
This was also solved with a new rule called "constrain".