There was a bug where information overlay was not closing on clicking
"x" when some text was selected. This was due to document.getSelection().type
returning "Range" and we do not close the modal in that case as per the code
added in 081d74141b.
As the "x" icon was button, the document.getSelection().type was
still returning "Range" for the text selected, but when the "x"
icon is inside a span, as in settings overlay, clicking on "x"
deselects the already selected text and selection type is not
"Range" and thus modal is closed.
This commit also improves the vertical alignment of "x".
Fixes#20645.
On a high-DPI display or with a non-default zoom level, the browser
viewport may have a width strictly between md_max = 767px and md_min =
768px. Use only the *_min bounds for consistency.
This requires queries with strict inequalities to express upper
bounds (width < md_min). Fortunately, that functionality is provided
by range context queries. Unfortunately, those are not supported in
all browsers. Fortunately, we can compile them away using
postcss-media-minmax. Unfortunately, postcss-media-minmax currently
subtracts 1px for strict inequalities anyway to work around a Safari
rounding bug. Fortunately, 0.02px should be sufficient for that, so I
submitted a PR:
https://github.com/postcss/postcss-media-minmax/pull/28
Signed-off-by: Anders Kaseorg <anders@zulip.com>
Sahil Batra
Aman Agrawal
Anders Kaseorg
Tim Abbott
Riken Shah
YashRE42