Remove role="button" from CTA links in carousel example (#32789)

They're links, acting as links. Just because they're styled as buttons visually (as is often the case for "Call to action" (CTA) links) doesn't mean they need/get `role="button"`

diff --git a/site/content/docs/4.5/examples/carousel/index.html b/site/content/docs/4.5/examples/carousel/index.html
index c231a92843d1ca0157c6912f5d16cf4f82ce9ed9..96f71f772964589417058b3fa22aa24fb06da4ad 100644 (file)
--- a/site/content/docs/4.5/examples/carousel/index.html
+++ b/site/content/docs/4.5/examples/carousel/index.html
@@ -46,7 +46,7 @@ extra_css:
           <div class="carousel-caption text-left">
             <h1>Example headline.</h1>
             <p>Some representative placeholder content for the first slide of the carousel.</p>
-            <p><a class="btn btn-lg btn-primary" href="#" role="button">Sign up today</a></p>
+            <p><a class="btn btn-lg btn-primary" href="#">Sign up today</a></p>
           </div>
         </div>
       </div>
@@ -56,7 +56,7 @@ extra_css:
           <div class="carousel-caption">
             <h1>Another example headline.</h1>
             <p>Some representative placeholder content for the second slide of the carousel.</p>
-            <p><a class="btn btn-lg btn-primary" href="#" role="button">Learn more</a></p>
+            <p><a class="btn btn-lg btn-primary" href="#">Learn more</a></p>
           </div>
         </div>
       </div>
@@ -66,7 +66,7 @@ extra_css:
           <div class="carousel-caption text-right">
             <h1>One more for good measure.</h1>
             <p>Some representative placeholder content for the third slide of this carousel.</p>
-            <p><a class="btn btn-lg btn-primary" href="#" role="button">Browse gallery</a></p>
+            <p><a class="btn btn-lg btn-primary" href="#">Browse gallery</a></p>
           </div>
         </div>
       </div>
@@ -94,19 +94,19 @@ extra_css:
         {{< placeholder width="140" height="140" background="#777" color="#777" class="rounded-circle" >}}
         <h2>Heading</h2>
         <p>Some representative placeholder content for the three columns of text below the carousel. This is the first column.</p>
-        <p><a class="btn btn-secondary" href="#" role="button">View details &raquo;</a></p>
+        <p><a class="btn btn-secondary" href="#">View details &raquo;</a></p>
       </div><!-- /.col-lg-4 -->
       <div class="col-lg-4">
         {{< placeholder width="140" height="140" background="#777" color="#777" class="rounded-circle" >}}
         <h2>Heading</h2>
         <p>Another exciting bit of representative placeholder content. This time, we've moved on to the second column.</p>
-        <p><a class="btn btn-secondary" href="#" role="button">View details &raquo;</a></p>
+        <p><a class="btn btn-secondary" href="#">View details &raquo;</a></p>
       </div><!-- /.col-lg-4 -->
       <div class="col-lg-4">
         {{< placeholder width="140" height="140" background="#777" color="#777" class="rounded-circle" >}}
         <h2>Heading</h2>
         <p>And lastly this, the third column of representative placeholder content.</p>
-        <p><a class="btn btn-secondary" href="#" role="button">View details &raquo;</a></p>
+        <p><a class="btn btn-secondary" href="#">View details &raquo;</a></p>
       </div><!-- /.col-lg-4 -->
     </div><!-- /.row -->