Store page css

My store page is not scaling properly with the rest of theme, i have tried modify the php files but just can’t get it right.
Im using Shopkeeper theme.

here is the page-full-width php:

<?php
/*
Template Name: Full Width Page
*/
?>

<?php

  global $shopkeeper_theme_options;

  $page_id = "";
  if ( is_single() || is_page() ) {
    $page_id = get_the_ID();
  } else if ( is_home() ) {
    $page_id = get_option('page_for_posts');
  }

    $page_header_src = "";

    if (has_post_thumbnail()) $page_header_src = wp_get_attachment_url( get_post_thumbnail_id( $page_id ) );

  if (get_post_meta( $page_id, 'page_title_meta_box_check', true )) {
    $page_title_option = get_post_meta( $page_id, 'page_title_meta_box_check', true );
  } else {
    $page_title_option = "on";
  }  

?>

<?php get_header(); ?>

  <div class="full-width-page <?php echo ( (isset($page_title_option)) && ($page_title_option == "on") ) ? 'page-title-shown':'page-title-hidden';?>">

        <div id="primary" class="content-area">

            <div id="content" class="site-content" role="main">

                    <header class="entry-header <?php if ($page_header_src != "") : ?>with_featured_img<?php endif; ?>" <?php if ($page_header_src != "") : ?>style="background-image:url(<?php echo esc_url($page_header_src); ?>)"<?php endif; ?>>

                        <div class="page_header_overlay"></div>

                        <div class="row">
                            <div class="large-12 columns">

                                <?php if ( (isset($page_title_option)) && ($page_title_option == "on") ) : ?>
                                <h1 class="page-title"><?php the_title(); ?></h1>
                                <?php endif; ?>

                <?php if($post->post_excerpt) : ?>
                                    <div class="page-description"><?php the_excerpt(); ?></div>
                                <?php endif; ?>

                            </div>
                        </div>

                    </header><!-- .entry-header -->

          <?php while ( have_posts() ) : the_post(); ?>

                        <div class="entry-content">
                            <?php the_content(); ?>
                        </div><!-- .entry-content -->

                        <?php

              // If comments are open or we have at least one comment, load up the comment template
              if ( comments_open() || '0' != get_comments_number() ) comments_template();

            ?>

                    <?php endwhile; // end of the loop. ?>

            </div><!-- #content -->           

        </div><!-- #primary -->

    </div><!-- .full-width-page -->

<?php get_footer(); ?>

here is the page.php

<?php

  global $shopkeeper_theme_options;

  $page_id = "";
  if ( is_single() || is_page() ) {
    $page_id = get_the_ID();
  } else if ( is_home() ) {
    $page_id = get_option('page_for_posts');
  }

    $page_header_src = "";

    if (has_post_thumbnail()) $page_header_src = wp_get_attachment_url( get_post_thumbnail_id( $page_id ) );

  if (get_post_meta( $page_id, 'page_title_meta_box_check', true )) {
    $page_title_option = get_post_meta( $page_id, 'page_title_meta_box_check', true );
  } else {
    $page_title_option = "on";
  }
?>

<?php get_header(); ?>

  <div id="primary" class="content-area">

        <div id="content" class="site-content" role="main">

           <header class="entry-header <?php if ($page_header_src != "") : ?>with_featured_img<?php endif; ?>" <?php if ($page_header_src != "") : ?>style="background-image:url(<?php echo esc_url($page_header_src); ?>)"<?php endif; ?>>

                <div class="page_header_overlay"></div>

                <div class="row">
                    <div class="large-10 large-centered columns without-sidebar">

                        <?php if ( (isset($page_title_option)) && ($page_title_option == "on") ) : ?>
                        <h1 class="page-title"><?php the_title(); ?></h1>
                        <?php endif; ?>

                        <?php if($post->post_excerpt) : ?>
                                <div class="page-description"><?php the_excerpt(); ?></div>
                        <?php endif; ?>

                    </div>
                </div>

            </header><!-- .entry-header -->

            <?php while ( have_posts() ) : the_post(); ?>

                <?php get_template_part( 'content', 'page' ); ?>

                <?php   if (function_exists('is_cart') && is_cart()) : ?>
                <?php else: ?>
                <div class="clearfix"></div>
                <footer class="entry-meta">
                    <?php // edit_post_link( __( 'Edit', 'shopkeeper' ), '<div class="edit-link"><i class="fa fa-pencil"></i> ', '</div>' );  ?>
                </footer><!-- .entry-meta -->
                <?php endif; ?>

                <?php

                    // If comments are open or we have at least one comment, load up the comment template
                    if ( comments_open() || '0' != get_comments_number() ) comments_template();

                ?>

            <?php endwhile; // end of the loop. ?>

        </div><!-- #content -->           

    </div><!-- #primary -->

<?php get_footer(); ?>

and here is the dokan store.php which needs to be modified

<?php
/**
 * The Template for displaying all single posts.
 *
 * @package dokan
 * @package dokan - 2014 1.0
 */

if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly

$store_user   = get_userdata( get_query_var( 'author' ) );
$store_info   = dokan_get_store_info( $store_user->ID );
$map_location = isset( $store_info['location'] ) ? esc_attr( $store_info['location'] ) : '';

  get_header( 'shop' );
?>               

    <?php do_action( 'woocommerce_before_main_content' ); ?>

    <?php if ( dokan_get_option( 'enable_theme_store_sidebar', 'dokan_general', 'off' ) == 'off' ) { ?>
        <div id="dokan-secondary" class="dokan-clearfix dokan-w3 dokan-store-sidebar" role="complementary" style="margin-right:3%;">
            <div class="dokan-widget-area widget-collapse">
                 <?php do_action( 'dokan_sidebar_store_before', $store_user, $store_info ); ?>
                <?php
                if ( ! dynamic_sidebar( 'sidebar-store' ) ) {

                    $args = array(
                        'before_widget' => '<aside class="widget">',
                        'after_widget'  => '</aside>',
                        'before_title'  => '<h3 class="widget-title">',
                        'after_title'   => '</h3>',
                    );

                    if ( class_exists( 'Dokan_Store_Location' ) ) {
                        the_widget( 'Dokan_Store_Category_Menu', array( 'title' => __( 'Store Category', 'dokan' ) ), $args );

                        if ( dokan_get_option( 'store_map', 'dokan_general', 'on' ) == 'on' ) {
                            the_widget( 'Dokan_Store_Location', array( 'title' => __( 'Store Location', 'dokan' ) ), $args );
                        }

                        if ( dokan_get_option( 'contact_seller', 'dokan_general', 'on' ) == 'on' ) {
                            the_widget( 'Dokan_Store_Contact_Form', array( 'title' => __( 'Contact Seller', 'dokan' ) ), $args );
                        }
                    }

                }
                ?>

                <?php do_action( 'dokan_sidebar_store_after', $store_user, $store_info ); ?>
            </div>
        </div><!-- #secondary .widget-area -->
    <?php
    } else {
        get_sidebar( 'store' );
    }
    ?>

    <div id="dokan-primary" class="dokan-single-store dokan-w8">
        <div id="dokan-content" class="store-page-wrap woocommerce" role="main">

            <?php dokan_get_template_part( 'store-header' ); ?>

            <?php do_action( 'dokan_store_profile_frame_after', $store_user, $store_info ); ?>

            <?php if ( have_posts() ) { ?>

                <div class="seller-items">

                    <?php woocommerce_product_loop_start(); ?>

                        <?php while ( have_posts() ) : the_post(); ?>

                            <?php wc_get_template_part( 'content', 'product' ); ?>

                        <?php endwhile; // end of the loop. ?>

                    <?php woocommerce_product_loop_end(); ?>

                </div>

                <?php dokan_content_nav( 'nav-below' ); ?>

            <?php } else { ?>

                <p class="dokan-info"><?php _e( 'No products were found of this seller!', 'dokan' ); ?></p>

            <?php } ?>
        </div>

    </div><!-- .dokan-single-store -->

    <?php do_action( 'woocommerce_after_main_content' ); ?>

<?php get_footer( 'shop' ); ?>

Please help me!