I created symbology for a feature layer and saved it as a style. I imported that exact same symbology to a new "selected" layer, but I wanted the selected layer's symbology to all have a halo, or some differentiating aspect than what is saved in the style. Basically I want to know if there's an easier/faster way to add something like that to all the symbology in a layer (since there are a LOT of symbols), rather than just going through and adding a halo to each one.
Thanks!