Fix several minor style issues caused by change to interface skeleton (…

…#90)

* Set a max width for the interface skeleton

This helps prevent it going too wide depending on the content

* Restore behaviour of fullscreen mode on html node

It previously added is-fullscreen-mode to the html node. Until there is a consistent pattern, let's restore that

* Explicitly close the inserter

Rather than rely on focus being changed and then closing the inserter, explicitly close it. This is a bit faster, and fixes the situation where opening the pattern explorer means that the block inserter can't be closed.

* Don't apply button style when active

This allows active styles to work

* Bundle

* Update changelog

CHANGELOG.md

@@ -6,6 +6,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Fixed
+
+- Restore previous `is-fullscreen-mode` behaviour
+- Set a max width on interface skeleton to help stop wide content pushing outside of the editor
+- Change how inserter is closed so it works better with pattern explorer
+
 ## [2.7.0] - 2021-11-23
 
 ### Breaking changes

build-module/components/block-editor-container/style.scss

@@ -91,7 +91,7 @@
 		text-decoration: none;
 	}
 
-	.components-popover__content button {
+	.components-popover__content button:not(.is-active) {
 		font-weight: normal;
 		text-transform: none;
 		font-family: Arial;