Introduction to CSS Icons

Icons can enhance web designs by visually representing actions or information. They are often added with icon libraries or custom images.

Using Icon Libraries

Libraries like Font Awesome and Google Icons make it easy to add scalable icons.

Using CSS with Icons

CSS can also style icons with `::before` or `::after` pseudo-elements:

.icon::before {
    content: '\1F3E0'; /* Unicode for a house icon */
    font-size: 24px;
}
        

Browser Support

Icon fonts are supported across all modern browsers.