"Clickable" space in the ROR field is too limited

[carolinatanigushi]

When trying to add an institution using the ROR plugin, it's necessary to specifically click around the "Search ROR.org" text, otherwise you can't input any information (it also closes the aff modal altogether, as if you were clicking outside to close it). While a very minor issue in the grand scheme of things, it's pretty annoying and when I first used the plugin it took me a while to figure it out, as I'm used to just selecting the general area of the field: