diff --git a/kitsune/sumo/static/sumo/scss/base/forms/_buttons.scss b/kitsune/sumo/static/sumo/scss/base/forms/_buttons.scss
index 8b882001aac..41dba90e460 100644
--- a/kitsune/sumo/static/sumo/scss/base/forms/_buttons.scss
+++ b/kitsune/sumo/static/sumo/scss/base/forms/_buttons.scss
@@ -169,11 +169,11 @@
 
   &.compare-revisions-button-down,
   &.compare-revisions-button-up {
-    padding-left: p.$spacing-xs;
+    padding-inline-start: p.$spacing-xs;
     &:before {
       display: inline-flex;
       align-self: flex-end;
-      margin-right: p.$spacing-sm;
+      margin-inline-end: p.$spacing-sm;
       width: 58px;
       height: 20px;
       background-image: c.svg-url('<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 60.41 14.4"><path fill="none" stroke="#5e5e72" stroke-miterlimit="10" stroke-width="2" d="M60.41 1H4.14v9.78M37.63 10.78V1"/><path fill="#5e5e72" d="M4.14 14.4l4.14-7.17H0l4.14 7.17zM37.63 14.4l4.14-7.17h-8.28l4.14 7.17z"/></svg>');
@@ -181,6 +181,9 @@
       background-repeat: no-repeat;
       background-position: center center;
       content: "";
+      .html-rtl & {
+        transform: scaleX(-1);
+      }
     }
   }
 
diff --git a/kitsune/sumo/static/sumo/scss/components/_avatar-group.scss b/kitsune/sumo/static/sumo/scss/components/_avatar-group.scss
index dac71e24eb9..5a7edbe8b6d 100644
--- a/kitsune/sumo/static/sumo/scss/components/_avatar-group.scss
+++ b/kitsune/sumo/static/sumo/scss/components/_avatar-group.scss
@@ -81,7 +81,7 @@
       text-decoration: none;
 
       img {
-        margin-right: 12px;
+        margin-inline-end: 12px;
         width: 48px;
       }
     }
diff --git a/kitsune/sumo/static/sumo/scss/components/_wiki.scss b/kitsune/sumo/static/sumo/scss/components/_wiki.scss
index 191d27db4fb..77cd016b17b 100644
--- a/kitsune/sumo/static/sumo/scss/components/_wiki.scss
+++ b/kitsune/sumo/static/sumo/scss/components/_wiki.scss
@@ -16,7 +16,7 @@ figure {
     img {
       width: 24px;
       height: 24px;
-      margin-right: p.$spacing-sm;
+      margin-inline-end: p.$spacing-sm;
     }
 
     figcaption {
@@ -514,23 +514,6 @@ article {
     }
   }
 
-  .compare {
-    height: 20px;
-    padding: 0;
-    text-align: left;
-
-    &.top {
-      background: transparent url(../img/wiki/compare.arrows.png) no-repeat p.$spacing-xs 5px;
-      padding-bottom: 5px;
-    }
-
-    &.bottom {
-      background: transparent url(../img/wiki/compare.arrows.png) no-repeat p.$spacing-xs -40px;
-      padding-top: 10px;
-    }
-  }
-
-
   .loading {
     display: none;
     height: 20px;
diff --git a/kitsune/wiki/jinja2/wiki/includes/revision_list.html b/kitsune/wiki/jinja2/wiki/includes/revision_list.html
index b203fe8f3b3..c040862497b 100644
--- a/kitsune/wiki/jinja2/wiki/includes/revision_list.html
+++ b/kitsune/wiki/jinja2/wiki/includes/revision_list.html
@@ -137,7 +137,7 @@
       {% endif %}
       {% endfor %}
       {% if revisions.count() > 1 %}
-        <div class="sumo-button-wrap align-full compare bottom">
+        <div class="sumo-button-wrap">
           <button type="submit" class="sumo-button compare-revisions-button-up">{% if document.parent %}{{ _('Compare Selected Translations') }}{% else %}{{ _('Compare Selected Revisions') }}{% endif %}</button>
         </div>
       {% endif %}