CSS Selectors are used to target HTML elements and apply styles. Common selectors include element selectors, class selectors, ID selectors, and pseudo-classes.
/* Element Selector */ p { color: blue; } /* Class Selector */ .text-center { text-align: center; } /* ID Selector */ #header { background-color: #333; } /* Pseudo-class */ a:hover { color: red; }
Use the right selector to target elements efficiently and avoid overly specific rules.