used window resize function to dynamically resize vis-feedback element, allowing all elements inside to scale, reposition proportionally. Need to work on what units to save for coordinates, how to recreate saved markers on screen.
About to start the coordinate saving procedure
SUCCESS! So far, looks like coordinate overhauling is working correctly! Will remove all old vis feedback from database and replace with newer percentage-based coords. Also need to augment marker style for smaller viewports
Removed all legacy coords from database, updated marker and saved comment styles for better display. Still some work to do: if viewport smaller than 767 px, vis feedback creation does not work properly. Worth fixing?