This is a text block with the options for font styles (Heading 1/Bold) Heading 1/normal
Heading 2/Bold Heading 2/Normal
Heading 3/Bold Heading 3/Normal
Bullets and Number lists are available.
The only other actual changes that can be made are (Left, Center, or Right Alignment.) and (Indent increase or decrease).
I used this code to change the color of the background of the block, but as you can see it changes the color of all blocks using the .sqs-block-content class. You can’t add id’s to squarespace blocks, which means any changes made to one in the page header are made to all.
background color: #fffcd5;