id	summary	reporter	owner	description	type	status	priority	milestone	component	version	severity	resolution	keywords	cc
21906	Right border of editor textarea is hidden when browser is resized	tar.gz	azaozz	"When resizing the browser window while editing a post, I often notice that the right border of the editor disappears, then reappears, depending of the window width.

Having a look at the CSS, I notice that the border of the parent element, .wp-editor-container, is sometimes ovelapped by the contained textarea.wp-editor-area, which has a width of 99.9%. Depending on the browser window width, the browser sometimes rounds this up in such a way that a pixel gets added, and covers the right border (which then ""disappears"").

The solution is simply to lower the width of the textarea by one decimal - at 99.8% I don't see the issue appearing anymore. Tested in Firefox and Chrome, on OSX."	enhancement	closed	normal	3.5	Editor		minor	fixed	has-patch commit