The font

I customized the general font of the site, but I encountered a problem in the checkout page, as some page is in a font like all site and some in a different font
https://i.top4top.io/p_1729w3jow1.png
https://j.top4top.io/p_17298kd4y2.png
which has a red mark in these pictures she is the one in a different font than the rest of the site so can I add CSS to solve this problem?