diff --git a/templates/comment.mustache b/templates/comment.mustache
index 57f417eed6780f115ffe4a2780adfeab78305208..386b642bbbf8a80ea2d4beff296f5d4bde829d14 100644
--- a/templates/comment.mustache
+++ b/templates/comment.mustache
@@ -58,7 +58,7 @@
             
                 <form id="edit{{ uuid }}" class="edit-comment-form" style="display:none;">
                     <textarea id="editarea{{ uuid }}" placeholder="" cols="40" rows="3"></textarea>                  
-                    <input id="commentSubmit" class="owner btn btn-primary" type="submit" value="{{# str }} editButton, pdfannotator {{/ str }}">
+                    <input id="commentSubmit" class="owner btn btn-primary mb-1" type="submit" value="{{# str }} editButton, pdfannotator {{/ str }}">
                     <input id="commentCancel" class="owner btn btn-secondary" type="reset" value="{{# str }} cancelButton, pdfannotator {{/ str }}" >
                 </form>
             
diff --git a/templates/index.mustache b/templates/index.mustache
index 3f6117a8c68fee2b0f837f495b498b79a83efa0d..57c31b8572124c07966d0f84ed1ecf4c7e81eafe 100644
--- a/templates/index.mustache
+++ b/templates/index.mustache
@@ -148,7 +148,7 @@
                     </div>
                     {{/ useprotectedcomments }}
                                        
-                    <input id="commentSubmit" class="owner btn btn-primary" type="submit" value="{{# str }} answerButton, pdfannotator {{/ str }}">
+                    <input id="commentSubmit" class="owner btn btn-primary mb-1" type="submit" value="{{# str }} answerButton, pdfannotator {{/ str }}">
                     <input id="commentCancel" class="owner btn btn-secondary" type="reset" value="{{# str }} cancelButton, pdfannotator {{/ str }}" >
                 </form>
             </div>