Hey there,
1. Please add the code below in your Appearance > Customize > Custom > CSS
2. You can set this in Appearance > Customize > Typography
3. Try adjusting your Site Width and or Content Width in Appearance > Customize > Layout and Design
4. Remove this custom code in your CSS
.content {
padding: 15% 7% 5% 7%;
}
5. Each Stack needs to be setup separately or the options don’t get carried over when switching between Stacks.
Thanks.