These styles (sometimes called style sheets) let you set your preferred formatting for body text, headers, subtitles, and other text in your document, so everything stays consistent across the page.

Changing the text style in the HTML is possible thanks to Cascading Style Sheets (CSS), the stylesheet language used to describe the presentation of a document in HTML. There are several ways to ...

For example, suppose you like Arial above all other typefaces. A CSS file that contains this single line will change the typeface on all pages to Arial: html body { font-family: Arial !important } ...

For emails that you reply to or forward, the default font color is usually dark blue. You can apply different styles to HTML and rich text format emails to change the font style and font color.