HTML is the acronym for Hyper Text Markup Language. It is a form of programming language that is used to make web pages on the internet viewable and CSS allows web designers, developer, bloggers, and so forth to make our websites unique and attractive. CSS gives us the opportunity to play with a page layout, adjust colors and fonts, add effects to images, etc.
Graphic designers create visual concepts, using computer software or by hand, to communicate ideas that inspire, inform, and captivate consumers. They develop the overall layout and production design for various applications such as advertisements, brochures, magazines, and corporate reports.