Wordpress/woocommerce css error - wordpress

Question

I've followed: https://wordpress.stackexchange.com/questions/67247/how-to-display-product-specific-to-a-category-with-woocommerce-plugin
This code is placed in CustomPageT1, and has this code:
<?php /* Template Name: CustomPageT1 */
get_header(); ?>
<div id="content" class="site-content container">
<div id="primary" class="content-area">
<main id="main" class="site-main" role="main">
<ul class="products">
<?php
$args = array( 'post_type' => 'product', 'posts_per_page' => 4, 'product_cat' => 'skydd-mot-djur', 'orderby' => 'rand' );
$loop = new WP_Query( $args );
while ( $loop->have_posts() ) : $loop->the_post(); global $product; ?>
<li class="post-18 product type-product status-publish product_cat-skydd-mot-manniskor first instock shipping-taxable purchasable product-type-simple" style="width: 25%;float:left">
<a href="<?php echo get_permalink( $loop->post->ID ) ?>" title="<?php echo esc_attr($loop->post->post_title ? $loop->post->post_title : $loop->post->ID); ?>" class="woocommerce-LoopProduct-link">
<?php woocommerce_show_product_sale_flash( $post, $product ); ?>
<?php if (has_post_thumbnail( $loop->post->ID )) echo get_the_post_thumbnail($loop->post->ID, 'shop_catalog'); else echo '<img src="'.woocommerce_placeholder_img_src().'" alt="Placeholder" width="300px" class="woocommerce-placeholder wp-post-image" height="300px" />'; ?>
<h3><?php the_title(); ?></h3>
<span class="price"><?php echo $product->get_price_html(); ?></span>
</a>
<?php woocommerce_template_loop_add_to_cart( $loop->post, $product ); ?>
</li>
<?php endwhile; ?>
<?php wp_reset_query(); ?>
</ul><!--/.products-->
</main><!-- #main -->
</div><!-- #primary -->
<?php get_sidebar(); ?>
<?php get_footer(); ?>
This page is created by adding /* Template Name: CustomPageT1 */ and then add it from the "add page" function. Then copy-paste from page.php into this file.
I can edit and all, the logo, menu, and some design works great. Without the Woocommerce one, in style.css I can get the css. But from the theme it doesnt fetch the css.
Which means that it looks bad, without the css.
Anyone knows why?

Answer 1

Because you have created a page without a link to the header file.
By creating a page with this code
/* Template Name: CustomPageT1 */
means create a page with template CustomPageT1.
The new page has no means to connect to the CSS file.
create the header-CustomPageT1.php file with the link to the CSS file andd upload to it's corresponding theme folder.
Also change this code: get_header() to get_header(CustomPageT1)