HUB Elementor - CSS Problem on the Page
Regeneration of CSS is required to fix.
1. Go to your WordPress dashboard Elementor > Tools
2. Click Regenerate CSS and click the Regenerate Files button.
2. Update your page. You may need to make a small change to enable the Update button.
3. Clear all cache including server cache if it exists, any WordPress caching plugins you are using, and your own browser cache. You can also try checking in another browser, or in an incognito browser.