CSS: doc fixes (#36425)

* Remove unused attributes

* Use utilities rather than using new CSS

* Removed unused class

* Change StackBlitz icon `aria-label` + small inconsistency

6 files changed, 14 insertions, 25 deletions

diff --git a/site/assets/js/code-examples.js b/site/assets/js/code-examples.js
index 4a61fa09b7..25486c2fe7 100644
--- a/site/assets/js/code-examples.js
+++ b/site/assets/js/code-examples.js
@@ -22,7 +22,7 @@
     '<div class="bd-code-snippet">',
     '   <div class="bd-clipboard">',
     '      <button type="button" class="btn-clipboard">',
-    '        <svg class="bi" width="1em" height="1em" fill="currentColor" role="img" aria-label="Copy"><use xlink:href="#clipboard"/></svg>',
+    '        <svg class="bi" role="img" aria-label="Copy"><use xlink:href="#clipboard"/></svg>',
     '      </button>',
     '   </div>',
     '</div>'
diff --git a/site/assets/scss/_clipboard-js.scss b/site/assets/scss/_clipboard-js.scss
index b4d8e234fc..3a876a5e63 100644
--- a/site/assets/scss/_clipboard-js.scss
+++ b/site/assets/scss/_clipboard-js.scss
@@ -42,10 +42,3 @@
   margin-top: .75rem;
   margin-right: .75rem;
 }
-
-.highlight-toolbar {
-  .btn-clipboard {
-    margin-top: 0;
-    margin-right: 0;
-  }
-}
diff --git a/site/assets/scss/_masthead.scss b/site/assets/scss/_masthead.scss
index 76d003c95e..81d4d998cb 100644
--- a/site/assets/scss/_masthead.scss
+++ b/site/assets/scss/_masthead.scss
@@ -90,10 +90,6 @@
   }
 }
 
-.masthead-followup-svg {
-  filter: drop-shadow(0 1px 0 rgba(0, 0, 0, .125));
-}
-
 .masthead-notice {
   background-color: var(--bd-accent);
   box-shadow: inset 0 -1px 1px rgba(var(--bs-body-color-rgb), .15), 0 .25rem 1.5rem rgba(var(--bs-body-bg-rgb), .75);
diff --git a/site/content/docs/5.2/components/alerts.md b/site/content/docs/5.2/components/alerts.md
index 59f9a349f8..12cad35881 100644
--- a/site/content/docs/5.2/components/alerts.md
+++ b/site/content/docs/5.2/components/alerts.md
@@ -89,7 +89,7 @@ Similarly, you can use [flexbox utilities]({{< docsref "/utilities/flex" >}}) an
 
 {{< example >}}
 <div class="alert alert-primary d-flex align-items-center" role="alert">
-  <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" fill="currentColor" class="bi bi-exclamation-triangle-fill flex-shrink-0 me-2" viewBox="0 0 16 16" role="img" aria-label="Warning:">
+  <svg xmlns="http://www.w3.org/2000/svg" class="bi bi-exclamation-triangle-fill flex-shrink-0 me-2" viewBox="0 0 16 16" role="img" aria-label="Warning:">
     <path d="M8.982 1.566a1.13 1.13 0 0 0-1.96 0L.165 13.233c-.457.778.091 1.767.98 1.767h13.713c.889 0 1.438-.99.98-1.767L8.982 1.566zM8 5c.535 0 .954.462.9.995l-.35 3.507a.552.552 0 0 1-1.1 0L7.1 5.995A.905.905 0 0 1 8 5zm.002 6a1 1 0 1 1 0 2 1 1 0 0 1 0-2z"/>
   </svg>
   <div>
@@ -102,37 +102,37 @@ Need more than one icon for your alerts? Consider using more Bootstrap Icons and
 
 {{< example >}}
 <svg xmlns="http://www.w3.org/2000/svg" style="display: none;">
-  <symbol id="check-circle-fill" fill="currentColor" viewBox="0 0 16 16">
+  <symbol id="check-circle-fill" viewBox="0 0 16 16">
     <path d="M16 8A8 8 0 1 1 0 8a8 8 0 0 1 16 0zm-3.97-3.03a.75.75 0 0 0-1.08.022L7.477 9.417 5.384 7.323a.75.75 0 0 0-1.06 1.06L6.97 11.03a.75.75 0 0 0 1.079-.02l3.992-4.99a.75.75 0 0 0-.01-1.05z"/>
   </symbol>
-  <symbol id="info-fill" fill="currentColor" viewBox="0 0 16 16">
+  <symbol id="info-fill" viewBox="0 0 16 16">
     <path d="M8 16A8 8 0 1 0 8 0a8 8 0 0 0 0 16zm.93-9.412-1 4.705c-.07.34.029.533.304.533.194 0 .487-.07.686-.246l-.088.416c-.287.346-.92.598-1.465.598-.703 0-1.002-.422-.808-1.319l.738-3.468c.064-.293.006-.399-.287-.47l-.451-.081.082-.381 2.29-.287zM8 5.5a1 1 0 1 1 0-2 1 1 0 0 1 0 2z"/>
   </symbol>
-  <symbol id="exclamation-triangle-fill" fill="currentColor" viewBox="0 0 16 16">
+  <symbol id="exclamation-triangle-fill" viewBox="0 0 16 16">
     <path d="M8.982 1.566a1.13 1.13 0 0 0-1.96 0L.165 13.233c-.457.778.091 1.767.98 1.767h13.713c.889 0 1.438-.99.98-1.767L8.982 1.566zM8 5c.535 0 .954.462.9.995l-.35 3.507a.552.552 0 0 1-1.1 0L7.1 5.995A.905.905 0 0 1 8 5zm.002 6a1 1 0 1 1 0 2 1 1 0 0 1 0-2z"/>
   </symbol>
 </svg>
 
 <div class="alert alert-primary d-flex align-items-center" role="alert">
-  <svg class="bi flex-shrink-0 me-2" width="24" height="24" role="img" aria-label="Info:"><use xlink:href="#info-fill"/></svg>
+  <svg class="bi flex-shrink-0 me-2" role="img" aria-label="Info:"><use xlink:href="#info-fill"/></svg>
   <div>
     An example alert with an icon
   </div>
 </div>
 <div class="alert alert-success d-flex align-items-center" role="alert">
-  <svg class="bi flex-shrink-0 me-2" width="24" height="24" role="img" aria-label="Success:"><use xlink:href="#check-circle-fill"/></svg>
+  <svg class="bi flex-shrink-0 me-2" role="img" aria-label="Success:"><use xlink:href="#check-circle-fill"/></svg>
   <div>
     An example success alert with an icon
   </div>
 </div>
 <div class="alert alert-warning d-flex align-items-center" role="alert">
-  <svg class="bi flex-shrink-0 me-2" width="24" height="24" role="img" aria-label="Warning:"><use xlink:href="#exclamation-triangle-fill"/></svg>
+  <svg class="bi flex-shrink-0 me-2" role="img" aria-label="Warning:"><use xlink:href="#exclamation-triangle-fill"/></svg>
   <div>
     An example warning alert with an icon
   </div>
 </div>
 <div class="alert alert-danger d-flex align-items-center" role="alert">
-  <svg class="bi flex-shrink-0 me-2" width="24" height="24" role="img" aria-label="Danger:"><use xlink:href="#exclamation-triangle-fill"/></svg>
+  <svg class="bi flex-shrink-0 me-2" role="img" aria-label="Danger:"><use xlink:href="#exclamation-triangle-fill"/></svg>
   <div>
     An example danger alert with an icon
   </div>
diff --git a/site/layouts/partials/docs-navbar.html b/site/layouts/partials/docs-navbar.html
index ff01ef778a..c728d0bd39 100644
--- a/site/layouts/partials/docs-navbar.html
+++ b/site/layouts/partials/docs-navbar.html
@@ -14,7 +14,7 @@
     </a>
 
     <button class="navbar-toggler d-flex d-lg-none order-3 p-2" type="button" data-bs-toggle="offcanvas" data-bs-target="#bdNavbar" aria-controls="bdNavbar" aria-expanded="false" aria-label="Toggle navigation">
-      <svg class="bi" width="24" height="24" aria-hidden="true"><use xlink:href="#three-dots"></use></svg>
+      <svg class="bi" aria-hidden="true"><use xlink:href="#three-dots"></use></svg>
     </button>
 
     <div class="offcanvas-lg offcanvas-end flex-grow-1" id="bdNavbar" aria-labelledby="bdNavbarOffcanvasLabel" data-bs-scroll="true">
diff --git a/site/layouts/shortcodes/example.html b/site/layouts/shortcodes/example.html
index 9dab2f9d1a..9bfa2c906c 100644
--- a/site/layouts/shortcodes/example.html
+++ b/site/layouts/shortcodes/example.html
@@ -24,14 +24,14 @@
 
   {{- if eq $show_markup true -}}
     {{- if eq $show_preview true -}}
-      <div class="d-flex align-items-center highlight-toolbar bg-light  ps-3 pe-2 py-1">
+      <div class="d-flex align-items-center highlight-toolbar bg-light ps-3 pe-2 py-1">
         <small class="font-monospace text-muted text-uppercase">{{- $lang -}}</small>
         <div class="d-flex ms-auto">
           <button type="button" class="btn-edit text-nowrap" title="Try it on StackBlitz">
-            <svg class="bi" width="1em" height="1em" fill="currentColor" role="img" aria-label="Copy"><use xlink:href="#lightning-charge-fill"/></svg>
+            <svg class="bi" role="img" aria-label="Try it"><use xlink:href="#lightning-charge-fill"/></svg>
           </button>
-          <button type="button" class="btn-clipboard" title="Copy to clipboard">
-            <svg class="bi" width="1em" height="1em" fill="currentColor" role="img" aria-label="Copy"><use xlink:href="#clipboard"/></svg>
+          <button type="button" class="btn-clipboard mt-0 me-0" title="Copy to clipboard">
+            <svg class="bi" role="img" aria-label="Copy"><use xlink:href="#clipboard"/></svg>
           </button>
         </div>
       </div>