From 1fab43d467c3e610bd72cfb94ac12d09d791f397 Mon Sep 17 00:00:00 2001
From: Finn Evers <finn@zed.dev>
Date: Thu, 20 Nov 2025 00:40:54 +0100
Subject: [PATCH] Allow styling the container of markdown elements (#43107)

Closes #43033

Release Notes:

- FIxed an issue where the padding on info popovers would overlay text
when the content was scrollable.
---
 crates/editor/src/hover_popover.rs |  4 ++--
 crates/markdown/src/markdown.rs    | 21 +++++++++++++++++++--
 2 files changed, 21 insertions(+), 4 deletions(-)

diff --git a/crates/editor/src/hover_popover.rs b/crates/editor/src/hover_popover.rs
index ef16fc92d847763ecbc764c3913266fd84a26006..5f831341bab2a4e37410a1e3e168bcf72bba93a8 100644
--- a/crates/editor/src/hover_popover.rs
+++ b/crates/editor/src/hover_popover.rs
@@ -893,7 +893,6 @@ impl InfoPopover {
                 *keyboard_grace = false;
                 cx.stop_propagation();
             })
-            .p_2()
             .when_some(self.parsed_content.clone(), |this, markdown| {
                 this.child(
                     div()
@@ -909,7 +908,8 @@ impl InfoPopover {
                                     copy_button_on_hover: false,
                                     border: false,
                                 })
-                                .on_url_click(open_markdown_url),
+                                .on_url_click(open_markdown_url)
+                                .p_2(),
                         ),
                 )
                 .custom_scrollbars(
diff --git a/crates/markdown/src/markdown.rs b/crates/markdown/src/markdown.rs
index 9a1596092ae0497fe2d45a1d756a34e81d601b7c..1de6d494ffbf445ca8ee3df9d1e83b5575f8224e 100644
--- a/crates/markdown/src/markdown.rs
+++ b/crates/markdown/src/markdown.rs
@@ -54,6 +54,7 @@ pub struct HeadingLevelStyles {
 #[derive(Clone)]
 pub struct MarkdownStyle {
     pub base_text_style: TextStyle,
+    pub container_style: StyleRefinement,
     pub code_block: StyleRefinement,
     pub code_block_overflow_x_scroll: bool,
     pub inline_code: TextStyleRefinement,
@@ -74,6 +75,7 @@ impl Default for MarkdownStyle {
     fn default() -> Self {
         Self {
             base_text_style: Default::default(),
+            container_style: Default::default(),
             code_block: Default::default(),
             code_block_overflow_x_scroll: false,
             inline_code: Default::default(),
@@ -748,6 +750,12 @@ impl MarkdownElement {
     }
 }
 
+impl Styled for MarkdownElement {
+    fn style(&mut self) -> &mut StyleRefinement {
+        &mut self.style.container_style
+    }
+}
+
 impl Element for MarkdownElement {
     type RequestLayoutState = RenderedMarkdown;
     type PrepaintState = Hitbox;
@@ -768,6 +776,7 @@ impl Element for MarkdownElement {
         cx: &mut App,
     ) -> (gpui::LayoutId, Self::RequestLayoutState) {
         let mut builder = MarkdownElementBuilder::new(
+            &self.style.container_style,
             self.style.base_text_style.clone(),
             self.style.syntax.clone(),
         );
@@ -1441,9 +1450,17 @@ struct ListStackEntry {
 }
 
 impl MarkdownElementBuilder {
-    fn new(base_text_style: TextStyle, syntax_theme: Arc<SyntaxTheme>) -> Self {
+    fn new(
+        container_style: &StyleRefinement,
+        base_text_style: TextStyle,
+        syntax_theme: Arc<SyntaxTheme>,
+    ) -> Self {
         Self {
-            div_stack: vec![div().debug_selector(|| "inner".into()).into()],
+            div_stack: vec![{
+                let mut base_div = div();
+                base_div.style().refine(container_style);
+                base_div.debug_selector(|| "inner".into()).into()
+            }],
             rendered_lines: Vec::new(),
             pending_line: PendingLine::default(),
             rendered_links: Vec::new(),