MD Settings: Fix clipping of search bubbles by card boundary.

chrome/browser/resources/settings/settings_page/settings_section.html

Index: chrome/browser/resources/settings/settings_page/settings_section.html
diff --git a/chrome/browser/resources/settings/settings_page/settings_section.html b/chrome/browser/resources/settings/settings_page/settings_section.html
index 6ceb1653807fbd033da35e9df74900e663f4fa59..38ff819691caaee7f4b0af8d77c2a43c541d91e8 100644
--- a/chrome/browser/resources/settings/settings_page/settings_section.html
+++ b/chrome/browser/resources/settings/settings_page/settings_section.html
@@ -31,7 +31,6 @@
         background-color: white;
         border-radius: 2px;
         flex: 1;
-        overflow: hidden;
       }
 
       :host(.expanded) #card {
@@ -42,6 +41,7 @@
       :host(.collapsing) #card,
       :host(.expanded) #card {
         @apply(--shadow-elevation-4dp);
+        overflow: hidden;
         /* A stacking context constrains sliding sub-pages to the card. */
         z-index: 0;
       }