diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 0000000..534c29e
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1,12 @@
+# Files to exclude when creating archive.
+
+*.git export-ignore
+*.github export-ignore
+*.gitignore export-ignore
+*.gitattributes export-ignore
+.jscsrc export-ignore
+.jshintignore export-ignore
+.travis.yml export-ignore
+CONTRIBUTING.md export-ignore
+CONTRIBUTORS.md export-ignore
+codesniffer.ruleset.xml export-ignore
\ No newline at end of file
diff --git a/.jscsrc b/.jscsrc
new file mode 100644
index 0000000..3b4e8c9
--- /dev/null
+++ b/.jscsrc
@@ -0,0 +1,8 @@
+{
+    "preset": "wordpress",
+    "fileExtensions": [ ".js" ],
+    "excludeFiles": [
+        "assets/js/html5.js",
+        "assets/js/jquery.scrollTo.js"
+    ]
+}
\ No newline at end of file
diff --git a/.jshintignore b/.jshintignore
new file mode 100644
index 0000000..11ab62a
--- /dev/null
+++ b/.jshintignore
@@ -0,0 +1,2 @@
+assets/js/html5.js
+assets/js/jquery.scrollTo.js
\ No newline at end of file
diff --git a/components/header/header-large.php b/components/header/header-large.php
new file mode 100644
index 0000000..e70b7fc
--- /dev/null
+++ b/components/header/header-large.php
@@ -0,0 +1,69 @@
+<?php
+/**
+ * The navigation meny usually placed in the header.
+ *
+ * @package Positor
+ */
+
+?>
+
+<?php
+// Checks if the navbar should be hidden for this post/page.
+$hide_navbar = false;
+if ( is_single() || is_page() ) {
+	$hide_navbar = get_post_meta( get_the_ID(), '_positor_hide_navbar', true );
+}
+
+if ( ! $hide_navbar ) { ?>
+
+<nav id="site-navigation" class="navbar navbar-toggleable-sm navbar-inverse bg-primary link-no-decoration">
+	<div class="hidden-sm-down">
+	<a href="<?php echo esc_url( home_url( '/' ) ); ?>" class="pull-xs-left"><?php positor_the_custom_logo(); ?></a>
+	</div>
+
+	<button class="btn btn-link d-flex align-middle nav-item pull-left text-white text-uppercase hidden-md-up" type="button" data-toggle="collapse" data-target="#navbar-menu" aria-controls="bs4navbar" aria-expanded="false" aria-label="Toggle navigation">
+		<i class="fa fa-fw fa-1_2x fa-bars" aria-hidden="true"></i>&nbsp;<span><?php esc_html_e( 'Menu', 'positor' ); ?></span>
+	</button>
+
+	<button class="btn btn-link nav-item pull-right navbar-toggler-right text-uppercase text-white text-nowrap" type="button" data-toggle="collapse" data-target="#searchform" aria-controls="searchform" aria-expanded="false" aria-label="Toggle navigation">
+		<i class="fa fa-fw fa-1_2x fa-search" aria-hidden="true"></i>&nbsp;<?php esc_html_e( 'Search', 'positor' ); ?>
+	</button>
+
+	
+<a id="site-title" class="navbar-brand px-1 hidden-sm-down site-title" href="<?php echo esc_url( home_url( '/' ) ); ?>"><?php bloginfo( 'name' ); ?></a>
+	<?php
+
+	wp_nav_menu( array(
+		'menu'            => 'top',
+		'theme_location'  => 'menu-1',
+		'container'       => 'div',
+		'container_id'    => 'navbar-menu',
+		'container_class' => 'collapse navbar-collapse',
+		'menu_id'         => 'top_menu',
+		'menu_class'      => 'navbar-nav mr-auto',
+		'depth'           => 2,
+		'walker'          => new Bootstrap_Nav_Walker(),
+		'fallback_cb'     => 'Bootstrap_Nav_Walker::fallback',
+		)
+	);
+
+	?>
+
+ </nav>
+<div id="searchform" class="container-fluid collapse">
+	<div class="row bg-gray-800">
+		<div class="container p-4 w-100">
+		<form role="search" method="get" class="form search-form" action="<?php echo esc_url( home_url( '/' ) ); ?>">
+			<div class="input-group">
+			<input name="s" type="text" class="form-control" placeholder="<?php esc_html_e( 'What are you searching for?', 'positor' ); ?>">
+			<span class="input-group-btn">
+				<button type="submit" value="Search" class="btn btn-danger"><i class="fa fa-search" aria-hidden="true"></i>&nbsp;</button>
+			</span>
+			</div>
+		</form>
+	</div>
+	</div>
+</div>
+<?php
+} // End if().
+?>
diff --git a/docs/adding_travis.md b/docs/adding_travis.md
index dc056a7..650f2f8 100644
--- a/docs/adding_travis.md
+++ b/docs/adding_travis.md
@@ -4,6 +4,7 @@
 2. Enable your repository to Travis. 
 3. Add a Travis file to your repository. https://github.com/WordPress/twentyseventeen/blob/master/.travis.yml. Add this to your themes root folder. 
 4. In .travis.yml change the PHP Codesniffer version to 2.9.1 by editing to: https://github.com/squizlabs/PHP_CodeSniffer/archive/2.9.1.tar.gz
+5. Add .jscsrc and .jshintignore, sample files in Twenty Seventeen. 
 4. Push to update the repository. Travis will only run builds after it is enabled. 
 
 2. Add a ruleset for automatic sniffing: https://github.com/WordPress/twentyseventeen/blob/master/codesniffer.ruleset.xml