Sliders issue for site

Thank you Sabanna.

I feel heartwarmed that I can fix the slides on desktop, through this new method,
which then trickles down to ALL OTHER DEVICES, saving me many hours of struggling.

Wonderful, I will implement this responsive design technique.

A deep question lingers that longs to be answered:
_On my website, I was told that it is best to change every class from Width, to %. This helps it elements to not overflow when they swap over to a different device. _

I have found this to be untrue. For example, if I have a block thats set at 80%, it works fine on desktop,
_then it overflows on the tablet, so i need to change the 80% to a 60%. _

_With my counterargument in italic above, what is your response on the statement _
_“I need to change every class from width to % so elements don’t overflow when swapped to a different device”. _

If it turns out i need to replace width to % to fix overflow, then i’ll need to edit 15 pages on 4 different devices.
That’s hundreds of classes. Thats why i need to this feedback.

-Elliot