hi, I am currently working on the Five template and have drop down folder on my navigation bar. My background is light pink, however the outline of the drop down folder is red and I really can't seem to change this! It's driving me mad!I've tried different CSS codes and looked through site styles but can't seem to find how to fix these. I would like to change the red outline to either hsl (0,100%, 97%) or hsl (0, 0%, 27%). If anyone has any advise, please let me know!