Features box textstrings in Feature Filter area need new linebreak

[westonruter]

Formerly #42306:

When the textstrings after the checkbox in the Features box (in: Customizer, Themes, Add New, Feature Filter) become to long, for example after their translation to german, the linebreak gets over 3 lines.

I've marked that blue in the attached screenshot.

Also, some of the orange marked strings are not ready for translation yet, but will probably become quite long in german too.

An indented linebreak over 2 lines after the checkbox would be nice here.

[westonruter]

See patch: https://core.trac.wordpress.org/attachment/ticket/42306/42306-line-break-fix.patch

[SergeyBiryukov]

As noted in 6:ticket:42306, removing display: inline-block only partially fixes the issue, see https://core.trac.wordpress.org/attachment/ticket/42306/42306.png.

42871.patch​ fixes both horizontal and vertical alignment: 42871.PNG​. Tested in Chrome, Firefox, Edge, IE 11.

Not a regression, but I don't see any issues with backporting it to 4.9.

[SergeyBiryukov]

In 42447:

Themes: Improve line wrapping in feature filter on Theme Install screen and in the Customizer.

Props chetan200891 for initial patch.
Fixes #42871.

[SergeyBiryukov]

In 42448:

Themes: Improve line wrapping in feature filter on Theme Install screen and in the Customizer.

Props chetan200891 for initial patch.
Merges [42447] to the 4.9 branch.
Fixes #42871.