I want to make a website to sell my handmade earrings and I am inspired by etsy.com. Etsy is a global online marketplace

[answerhappygod]

I want to make a website to sell my handmade earrings and I am
inspired by etsy.com. Etsy is a global online marketplace where
people come to make, sell buy
and collect unique items. I would like to use sans serif font.
as per the background for the website I would go for white. there
will be three sections on my website, main header which states the
page title. then there will be the content section where my images
will go. And in my footer section, I will include navigation for
example contact us the logo of the handmade jewelry and earrings on
sale. how to do HTML coding and CSS coding