Guided Notes
Introduction to CSS
Selectors, properties, and how styles apply.
What is CSS?
Slide 1 / 5CSS (Cascading Style Sheets) describes how HTML elements are displayed: colors, fonts, spacing, sizes, and layout.
HTML says what things are — a heading, a paragraph, a button. CSS says how they look.
Because styles live separately from content, one stylesheet can style every page of a website. Change a color in one place, and the whole site updates.