1.1 KiB
1.1 KiB
No Empty iframes
Test Page
What it does
No Empty iframes adds a blank div to any iframes that have an empty body.
That sounds useless...what's the point?
ShadowFox utilizes userContent.css and userChrome.css to create a universal dark theme for Firefox. In part, this means styling about:blank. A complication of this is that about:blank is also used for anonymous frames on webpages. Generally, iframes will contain content, making the following css rule specific enough:
html > body:empty {
background-color: var(--in-content-page-background)!important;
margin: 0!important
}
Some pages, however, have empty iframes that cause readability issues (see #222).
This extension injects an empty div into such iframes, allowing the rule above to work.
Better approaches?
If anyone has a better approach/workaround for this problem, I would appreciate any suggestions.