Front End UX Improvements

Solidres is very functional at the moment, but the UX and "visual feel" seems very outdated.

I believe that some basic CSS can be easily applied to improve the look of elements.

Example:
- Instead of having the price ranges written out in the experience filter, have a slider
- Instead of having radio buttons next to categories in the experience filter, have full buttons that select the whole category name.
- etc.

I understand that the modules look better when using Solidres templates, but a lot of us are customers of other template providers already and thus use solidres with 3d party providers, yet still want a beautiful and functional Solidres.

Thanks,