changed sm to md

src/client/js/components/PageEditor/EditorNavbarBottom.jsx

@@ -115,7 +115,7 @@ const EditorNavbarBottom = (props) => {
         <Collapse isOpen={isExpanded}>
           <div className="px-2"> {/* set padding for border-top */}
             <div className={`navbar navbar-expand border-top px-0 ${additionalClasses.join(' ')}`}>
-              <form className="form-inline ml-sm-auto">
+              <form className="form-inline ml-md-auto">
                 <OptionsSelector />
               </form>
             </div>