My Insert widget in header

/* Add a WordPress Widget to Your Website Header by Adding Code to WordPress */

function wpb_widgets_init() {

register_sidebar( array(

'name'          => 'Custom Header Widget Area',

'id'            => 'custom-header-widget',

'before_widget' => '<div class="chw-widget">',

'after_widget'  => '</div>',

'before_title'  => '<h2 class="chw-title">',

'after_title'   => '</h2>',

) );

}

add_action( 'widgets_init', 'wpb_widgets_init' );

<?php

if ( is_active_sidebar( 'custom-header-widget' ) ) : ?>

    <div id="header-widget-area" class="chw-widget-area widget-area" role="complementary">

    <?php dynamic_sidebar( 'custom-header-widget' ); ?>

    </div>

<?php endif; ?>

/* Style Your WordPress Header Widget Area Using CSS */

div#header-widget-area {

    width: 100%;

    background-color: #FFFFFF;

border-bottom:1px solid #eeeeee;

    text-align: center;

        padding: 20px;

}

h2.chw-title {

    margin-top: 0px;

    text-align: left;

    text-transform: uppercase;

    font-size: small;

    background-color: #FFFFFF;

    width: 130px;

    padding: 5px;

    }