v4 - Accordion example should use cards

Partial Fix: #17157

Additional code needed to get cards to butt up against each other as expected.

diff --git a/docs/components/collapse.md b/docs/components/collapse.md
index 440d374368fcda349c36a00936dbfbebef0da090..e50851254ce8815ead1166e2894c73b43f60d5ef 100644 (file)
--- a/docs/components/collapse.md
+++ b/docs/components/collapse.md
@@ -43,39 +43,39 @@ Extend the default collapse behavior to create an accordion.
 
 {% example html %}
 <div id="accordion" role="tablist" aria-multiselectable="true">
-  <div class="panel panel-default">
-    <div class="panel-heading" role="tab" id="headingOne">
-      <h4 class="panel-title">
+  <div class="card">
+    <div class="card-header" role="tab" id="headingOne">
+      <h4 class="card-title">
         <a data-toggle="collapse" data-parent="#accordion" href="#collapseOne" aria-expanded="true" aria-controls="collapseOne">
           Collapsible Group Item #1
         </a>
       </h4>
     </div>
-    <div id="collapseOne" class="panel-collapse collapse in" role="tabpanel" aria-labelledby="headingOne">
+    <div id="collapseOne" class="card-block collapse in" role="tabpanel" aria-labelledby="headingOne">
       Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. 3 wolf moon officia aute, non cupidatat skateboard dolor brunch. Food truck quinoa nesciunt laborum eiusmod. Brunch 3 wolf moon tempor, sunt aliqua put a bird on it squid single-origin coffee nulla assumenda shoreditch et. Nihil anim keffiyeh helvetica, craft beer labore wes anderson cred nesciunt sapiente ea proident. Ad vegan excepteur butcher vice lomo. Leggings occaecat craft beer farm-to-table, raw denim aesthetic synth nesciunt you probably haven't heard of them accusamus labore sustainable VHS.
     </div>
   </div>
-  <div class="panel panel-default">
-    <div class="panel-heading" role="tab" id="headingTwo">
-      <h4 class="panel-title">
+  <div class="card">
+    <div class="card-header" role="tab" id="headingTwo">
+      <h4 class="card-title">
         <a class="collapsed" data-toggle="collapse" data-parent="#accordion" href="#collapseTwo" aria-expanded="false" aria-controls="collapseTwo">
           Collapsible Group Item #2
         </a>
       </h4>
     </div>
-    <div id="collapseTwo" class="panel-collapse collapse" role="tabpanel" aria-labelledby="headingTwo">
+    <div id="collapseTwo" class="card-block collapse" role="tabpanel" aria-labelledby="headingTwo">
       Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. 3 wolf moon officia aute, non cupidatat skateboard dolor brunch. Food truck quinoa nesciunt laborum eiusmod. Brunch 3 wolf moon tempor, sunt aliqua put a bird on it squid single-origin coffee nulla assumenda shoreditch et. Nihil anim keffiyeh helvetica, craft beer labore wes anderson cred nesciunt sapiente ea proident. Ad vegan excepteur butcher vice lomo. Leggings occaecat craft beer farm-to-table, raw denim aesthetic synth nesciunt you probably haven't heard of them accusamus labore sustainable VHS.
     </div>
   </div>
-  <div class="panel panel-default">
-    <div class="panel-heading" role="tab" id="headingThree">
-      <h4 class="panel-title">
+  <div class="card">
+    <div class="card-header" role="tab" id="headingThree">
+      <h4 class="card-title">
         <a class="collapsed" data-toggle="collapse" data-parent="#accordion" href="#collapseThree" aria-expanded="false" aria-controls="collapseThree">
           Collapsible Group Item #3
         </a>
       </h4>
     </div>
-    <div id="collapseThree" class="panel-collapse collapse" role="tabpanel" aria-labelledby="headingThree">
+    <div id="collapseThree" class="card-block collapse" role="tabpanel" aria-labelledby="headingThree">
       Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. 3 wolf moon officia aute, non cupidatat skateboard dolor brunch. Food truck quinoa nesciunt laborum eiusmod. Brunch 3 wolf moon tempor, sunt aliqua put a bird on it squid single-origin coffee nulla assumenda shoreditch et. Nihil anim keffiyeh helvetica, craft beer labore wes anderson cred nesciunt sapiente ea proident. Ad vegan excepteur butcher vice lomo. Leggings occaecat craft beer farm-to-table, raw denim aesthetic synth nesciunt you probably haven't heard of them accusamus labore sustainable VHS.
     </div>
   </div>