The text that follows will remain changed until you close with the tag. To change any of the font attributes at any time within your webpage, simply use the tag. The font tag is having three attributes called size, color, and face to customize your fonts. You can use a tag to set all of your text to the same size, face, and color. Font face and color depends entirely on the computer and browser that is being used to view your page but you can use HTML tag to add style, size, and color to the text on your website. Fonts play a very important role in making a website more user friendly and increasing content readability.