Tweak column widths on two factor warning messages

app/views/u2f/_register.html.haml

@@ -6,15 +6,15 @@
 %script#js-register-u2f-setup{ type: "text/template" }
   - if current_user.two_factor_otp_enabled?
     .row.append-bottom-10
-      .col-md-3
-        %button#js-setup-u2f-device.btn.btn-info Setup new U2F device
-      .col-md-9
+      .col-md-4
+        %button#js-setup-u2f-device.btn.btn-info.btn-block Setup new U2F device
+      .col-md-8
         %p Your U2F device needs to be set up. Plug it in (if not already) and click the button on the left.
   - else
     .row.append-bottom-10
-      .col-md-3
-        %button#js-setup-u2f-device.btn.btn-info{ disabled: true } Setup new U2F device
-      .col-md-9
+      .col-md-4
+        %button#js-setup-u2f-device.btn.btn-info.btn-block{ disabled: true } Setup new U2F device
+      .col-md-8
         %p.text-warning You need to register a two-factor authentication app before you can set up a U2F device.
 
 %script#js-register-u2f-in-progress{ type: "text/template" }

changelogs/unreleased/uipolish-fix-2factor-warning.yml

+---
+title: Two factor auth messages in settings no longer overlap the button
+merge_request:
+author: Jedidiah Broadbent
+type: fixed