Watching Alexis & Dave Talk Design video and i have a silly query

I had to use the word query because the word question didn't fit in the title even though I don't know if I used the word properly. Anyways, on to my question. So I'm watching this video and near the beginning they talk about the white giant bomb skin and I have no idea what that looks like and I've had like five glasses of wine so I'm a little bit buzzed and I don't know how to change to the white skin so I can check it out. So how do I change to the white skin?

Hover over your name at the top and click the white A at the bottom of the box that pops up.

@Lego_My_Eggo said:

Hover over your name at the top and click the white A at the bottom of the box that pops up.

OH GOD EVERYTHING IS SO WHITE NOW. Thank you for the answer. I do like this look.

Wow, that is pretty hidden. 

@Leptok said:

Wow, that is pretty hidden.

Yeah I would not have gotten that if I didn't ask, especially with all of the wine.

Would anyone like to teach me about the use of the word query now? Because I don't actually know the grammatically correct usage of the word.