Title: No CSS class defined
Last modified: September 26, 2018

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# No CSS class defined

 *  [yckelvin](https://wordpress.org/support/users/yckelvin/)
 * (@yckelvin)
 * [7 years, 8 months ago](https://wordpress.org/support/topic/no-css-class-defined/)
 * Dear Sir/Madam,
 * When viewing the invoice page, there is a footer
 *     ```
       <div class="pswp__top-bar">
       				<div class="pswp__counter"></div>
       				<button class="pswp__button pswp__button--close" aria-label="Close (Esc)"></button>
       				<button class="pswp__button pswp__button--share" aria-label="Share"></button>
       				<button class="pswp__button pswp__button--fs" aria-label="Toggle fullscreen"></button>
       				<button class="pswp__button pswp__button--zoom" aria-label="Zoom in/out"></button>
       				<div class="pswp__preloader">
       					<div class="pswp__preloader__icn">
       						<div class="pswp__preloader__cut">
       							<div class="pswp__preloader__donut"></div>
       						</div>
       					</div>
       				</div>
       			</div>
       ```
   
 * The buttons are associated with the wpi-unified-page.css but I don’t find the
   style for element pswp__button pswp__button–close, pswp__button pswp__button–
   share, etc.
 * Is there any bug?
 * Best regards,
 * Kelvin.

Viewing 1 replies (of 1 total)

 *  Plugin Contributor [MariaKravchenko](https://wordpress.org/support/users/mariakravchenko/)
 * (@mariakravchenko)
 * [7 years, 8 months ago](https://wordpress.org/support/topic/no-css-class-defined/#post-10751318)
 * Hello.
 * Do you use Unified page template?
 * Regards.

Viewing 1 replies (of 1 total)

The topic ‘No CSS class defined’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/wp-invoice_c36510.svg)
 * [WP-Invoice - Web Invoice and Billing](https://wordpress.org/plugins/wp-invoice/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/wp-invoice/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/wp-invoice/)
 * [Active Topics](https://wordpress.org/support/plugin/wp-invoice/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/wp-invoice/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/wp-invoice/reviews/)

 * 1 reply
 * 2 participants
 * Last reply from: [MariaKravchenko](https://wordpress.org/support/users/mariakravchenko/)
 * Last activity: [7 years, 8 months ago](https://wordpress.org/support/topic/no-css-class-defined/#post-10751318)
 * Status: not resolved