Reading text which all appears the same size and color (especially black) is similar to viewing a black-and-white TV—not very stimulating.Probably the most important method for transforming the text in an HTML source code document is by the use of font tags body,td,th,TD, TH font-family: Verdana, Arial, Helvetica, sans-serif font-size: 10px color: FFFFFF --> . This works fine in Firefox but doesnt display table colours in IE properly Example of HTML font size by font attribute.2 ways to use font color in CSS and HTML. CSS font-weight: bold or slightly bold text with 2 Demos.HTML Span. HTML Tables Tutorials HTML Table Fundamentals Background Border Color Table Frames Rules Table Width and Alignment Cells 1 -Space Alignment Cells 2 -Row Column Span Cells 3 -Width Height.into your tag where font size equals any number from 1 to 7. Example The HTML element FONT is an inline element used to change font sizes, font colors and font styles of the text in your webpages, but it is deprecated in HTML 4.0 in favor of cascading style sheets. The next blue box contains example code that, once called, would change your font face to Courier and color it red. As you can see, we have defined the class name as "custom."