Here is a cool little range slider design that you all might like, it was designed by Brandon McConnell. When you click anywhere on the slider the progress is moved to that location and you get a water drop like interface with the percentage of progress, the colour of the progress bar and the percentage indicator is relative to the percentage it’s completed. In this example, it goes from blue to green but of course, you can customize that.
If you are having trouble with the pen, try the archived copy on GitHub
Percentage Label Progress Bar Snippet
See the Pen CSS Custom Range Slider by Brandon McConnell (@brandonmcconnell) on CodePen.default