wikimedia/mediawiki-extensions-Translate

( function () {
    'use strict';

    $( function () {
        // Hide the dropdown menu when clicking outside of it
        $( document.documentElement ).on( 'click', function ( e ) {
            if ( !e.isDefaultPrevented() ) {
                $( '.tux-dropdown-menu' ).addClass( 'hide' );
            }
        } );
    } );
}() );