Make room for submit button on friends/ban page

The width is reduced to allow room for the submit button when the input element is edited.

r2/r2/public/static/css/reddit.less

@@ -7785,6 +7785,7 @@ body:not(.gold) .allminus-link {
     margin-left: 5px;
 }
 .rel-note.edited button[type=submit] { visibility: visible; }
+.rel-note.edited input[name=note] { width: 65%; }
 
 .rel-note input[name=note] {
     font-size: xx-small;