Rock Parep Scissors with animations using basic HTML JS CSS(with LESS)

For this challange I decided to practice pure JavaScript since I havn't used it much lately as I've been using React for majority of my recent projects. For CSS I used LESS because I just wanted CSS but with some quality of life features.

The application actually doens't work nicely on mobile devices. It works just fine in my mobile Chrome browser but in other mobile browser(Safari, Samsung Internet) I tested it in, it had some issues. I will have to educate myself on debuging and testing web applications for different mobile browser so if someone got some nice resources or useful apps to recommend I would appreciate it!

Optional features:

• The score doesn't save to local storage since I don't want to save this piece of data to everyone opening this page.
• 5 variants version just seemed too similiar to 3 variant without any new features. I might implement this in the future if I ever feel like doing this challange with different approach.

As per usual; I will be grateful for any feedback!