Hello @Brainfire,
We have logged in and checked your site. We are seeing some JS errors in the console of the page. This is an error that may have caused the issue:
WP-Optimize Minify: An error has occurred in the minified code.
- Original script: https://www.brainfire.ch/wp-content/plugins/essential-addons-cs/assets/js/eacs-scripts.js
- Error message: $(...).countdown is not a function
(anonymous) @ wpo-minify-footer-es…-script-js.min.js:6
(index):1597 Uncaught TypeError: Cannot set properties of null (setting 'ontouch')
at (index):1597
The error seems to have come from your 3rd party plugin, Essential Addons for Cornerstone & Pro. You may need to contact the creators of the plugin. They may not be aware that there is the latest release of the X and Pro theme which is why they also need to update their plugin.
Your cache has been cleared since you have installed the WP-Optimize - Clean, Compress, Cache plugin. After that, when we check the site on private browsing mode, we are seeing no space on the right side of the slider. These are what we are seeing:
With regards to this one:
This happens because you have resized the browser. Be advised that the slider needs to initialize to determine the width and height of the browser and then render the slides to display fullscreen. In the actual testing, you should reload the page after resizing your browser so that the slider can initialize and detect the new browser widths.
Hope this helps.