fergalmoran/ladybird
1
0
Fork 0
mirror of https://github.com/fergalmoran/ladybird.git synced 2025-12-22 09:19:03 +00:00
Code Issues Packages Projects Releases Wiki Activity

LibWeb: Always blockify the root element

Browse Source 
This is what the spec tells us to do:

    The root element’s display type is always blockified,
    and its principal box always establishes an independent
    formatting context.

    Additionally, a display of contents computes to block
    on the root element.

Spec link: https://drafts.csswg.org/css-display/#root

Fixes #1562
This commit is contained in:
Andreas Kling
2024-09-29 10:54:46 +02:00
committed by Andreas Kling
parent f377bf862a
commit f1be662f68
12 changed files with 44 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
Userland/Libraries/LibWeb/CSS/StyleComputer.cpp
View File

@@ -2177,9 +2177,17 @@ void StyleComputer::transform_box_type_if_needed(StyleProperties& style, DOM::El
// (This has no effect on display types that generate no box at all, such as none or contents.)
auto display = style.display();
if (display.is_none() || display.is_contents())
if (display.is_none() || (display.is_contents() && !element.is_document_element()))
return;
// https://drafts.csswg.org/css-display/#root
// The root element’s display type is always blockified, and its principal box always establishes an independent formatting context.
if (element.is_document_element() && !display.is_block_outside()) {
style.set_property(CSS::PropertyID::Display, DisplayStyleValue::create(Display::from_short(CSS::Display::Short::Block)));
return;
}
auto new_display = display;
if (display.is_math_inside()) {