Forte Template: Main Nav Font Change

Hello!

I'm needing some help with the finding the correct code to change the main navigation menu to my custom typeface. Also on the main page in the lower left hand corner there is a white box with text that displays current project that image is showing. I want to remove the box.

Thank you got your help.

Can you share link to your site?

Difficult to help without site url.

https://www.bertoherrera.photos/

Add to Home > Design > Custom CSS

/* Hide white box */
.collection-detail-wrapper {
    display: none;
}
/* Custom font */
@font-face {
	font-family: tuanphan;
	src: url(upload and paste font url here);
}
div#topNav * {
    font-family: tuanphan;
}