Fortunately, you can use Tumblr's HTML editor, located on the Customize page, to change the font found in the body of your ... an extra block of code attaching the font's CSS to your theme.

Open the Web page in Notepad or an HTML ... body margins by inserting this code in the sheet:body { margin:0px; } Close the internal style sheet by inserting the "" tag; here is what the full CSS ...