"TPR - Turning Processing and Repair Odessa" - website fixes

Numerous improvements have been implemented on the https://www.tor-odesa.com/ website, according to the previously prepared technical task, namely:
1. Now the main header menu follows the user while scrolling the website (the so-called 'sticky menu');
2. Fixed a bug that caused the page to automatically scroll to the very bottom when opening the mobile menu by clicking on the burger icon.
3. Resolved caching issues that sometimes caused the website's styles and markup to break.
4. Some other minor fixes as well.

#WordPress #PHP #HTML/HTML5 #CSS #optimization