valign

www/index.html

@@ -110,7 +110,7 @@
           <div class="modal-content">
             <div class="modal-header">
               <h5 class="modal-title">Document</h5>
-              <div class="col align-self-center">
+              <div class="col align-self-center autodoc_valign">
                 <div class="btn-group" role="group" aria-label="Basic example">
                   <button type="button" class="btn btn-secondary">S</button>
                   <button type="button" class="btn btn-secondary">M</button>