I don't understand how to show and hide elements on my website using media queries. I am using a Pro license now - I seem to remember this being very easy before in X with hide / show buttons for different devices on each element. With Pro I am mystified as to how I am supposed to achieve this. I have searched the forums and knowledge base for hours.
For example say I have an image element in Pro. How am I supposed to hide / show this on different devices depending on the width of the device? I don't see any controls to do this. So do I need to target it with CSS - because I don't see anywhere to actually add a unique ID or class to the image?
What am I missing here???