/**
     * Displays the Hello Bar.
     *
     * @since 1.0.0
     *
     * @return mixed HTML output.
     */
    function hello_bar_footer() {

        if ( isset( $_COOKIE['dismiss_hello_bar'] ) ) {
            return;
        }

        $options = get_option( 'hello_bar_settings_options', array() );

        ?>
        <div id="hello-bar" <?php echo ! empty( $options['hello_bar_box_color'] ) ? 'style="color: ' . esc_attr( $options['hello_bar_box_color'] ) . '"' : ''; ?> )">
            <span class="title" <?php echo ! empty( $options['hello_bar_text_color'] ) ? 'style="color: ' . esc_attr( $options['hello_bar_text_color'] ) . '"' : ''; ?> )">
                <?php echo ! empty( $options['hello_bar_text_content'] ) ? esc_html( $options['hello_bar_text_content'] ) : 'Welcome to the website'; ?>
            </span>
            <a id="hello-dismiss" class="exit" href="#"><span id="hello-dismiss-exit"></span></a>
        </div>

        <?php

    }