diff --git a/cms/templates/widgets/problem-edit.html b/cms/templates/widgets/problem-edit.html
index 1026981fba..83e7b6b9b1 100644
--- a/cms/templates/widgets/problem-edit.html
+++ b/cms/templates/widgets/problem-edit.html
@@ -16,7 +16,7 @@
                         class="problem-editor-icon number"></span></a></li>
                 <li><a href="#" class="dropdown-button" data-tooltip="Option Response"><span
                         class="problem-editor-icon dropdown"></span></a></li>
-                <li><a href="#" class="explanation-button" data-tooltip="Explanation (aka Solution)"><span
+                <li><a href="#" class="explanation-button" data-tooltip="Explanation"><span
                         class="problem-editor-icon explanation"></span></a></li>
             </ul>
             <ul class="editor-tabs">
@@ -57,7 +57,7 @@
             </div>
             <div class="row">
                 <h6>Check Multiple</h6>
-                <div class="col sample explanation">
+                <div class="col sample check-multiple">
                     <img src="/static/img/multi-example.png" />
                 </div>
                 <div class="col">
@@ -68,7 +68,7 @@
             </div>
             <div class="row">
                 <h6>String Response</h6>
-                <div class="col sample explanation">
+                <div class="col sample string-response">
                     <img src="/static/img/string-example.png" />
                 </div>
                 <div class="col">
@@ -77,7 +77,7 @@
             </div>
             <div class="row">
                 <h6>Numerical Response</h6>
-                <div class="col sample explanation">
+                <div class="col sample numerical-response">
                     <img src="/static/img/number-example.png" />
                 </div>
                 <div class="col">
@@ -86,7 +86,7 @@
             </div>
             <div class="row">
                 <h6>Option Response</h6>
-                <div class="col sample explanation">
+                <div class="col sample option-reponse">
                     <img src="/static/img/select-example.png" />
                 </div>
                 <div class="col">