Created attachment 190558 [details] Screenshot of broken alignment In the new style pane in the nightly Safari Web Inspector, checkboxes to toggle a particular rule aren't always being placed on a new line. On https://canvas.instructure.com/login, inspect the "Email" field. Note the style rules under the "body.webkit #modal-box.login-box input.text" selector. The checkboxes are all over the place. I've attached a screenshot.
<rdar://problem/13306592>
I have a fix for this. We will auto insert newlines for styles that are a single line now.
Better in the latest nightly, but I have another fix coming soon.
All good now.