I am currently in the process of developing a website called torgoborudovanie.com
One issue I have encountered is with the collapsing navbar that I built using Bootstrap. When I attempt to resize the window, it ends up looking like this: https://i.sstatic.net/iyzTw.png
Upon resizing further, the navbar displays as two lines, which appears odd (particularly on iPhones and iPads). However, after slightly more resizing, it collapses just as intended: https://i.sstatic.net/HD7ze.png
If you're interested in examining the code, feel free to inspect the HTML code within developer tools instead of me cluttering this post with unnecessary details. However, I'm happy to share the code here if needed! =)