Wrong Font in Embedded Store

English Spreadshop
#1

I’ve set the font for my store on Spreadshirt to be Raleway and Public Sans, but when I embedded the store using the javascript it’s displaying what appear to be default serif fonts (see screenshot). Can someone advise as to how to get the fonts I setup in Appearance on Spreadshirt to display in the embedded store? Thank you!

Store: https://www.hshtx.org/store
Screenshot: https://static.wixstatic.com/media/1c6c13_111b63c3e02a4f63b7dc37441166bcc4~mv2.png

#2 
#sprd-main {
font-family: Arial,Helvetica,sans-serif
}

into the css area of your spreadshop

#3

Worked perfectly, thank you, Lovetee!

#4