<!DOCTYPE html>
<html <?php language_attributes(); ?>>

<head>
  <meta charset="<?php bloginfo('charset'); ?>" />
  <title><?php wp_title(); ?></title>
  <link rel="profile" href="http://gmpg.org/xfn/11" />
  <link rel="pingback" href="<?php bloginfo('pingback_url'); ?>" />
  <meta name="viewport" content="width=device-width, initial-scale=1.0">

  <?php wp_head(); ?>
</head>

<body <?php body_class(); ?>>

  <header>
    <?php wp_nav_menu(array('theme_location' => 'main-menu')); ?>
  </header>