CSS Icons
Icons are an important part of modern web design and can be created and styled using CSS. Here are some ways to create and style icons in CSS:
- Using font icons: Font icons are essentially fonts that are used to display icons instead of text characters. Font icons are scalable and can be easily styled using CSS. There are several popular icon font libraries such as Font Awesome, Material Icons, and Ionicons.
<!-- Include the font icon library in the head of your HTML file --> <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.15.3/css/all.min.css" /> <!-- Add an icon element with the appropriate class name --> <i class="fas fa-heart"></i>
In this example, we’re using Font Awesome to display a heart icon. We include the Font Awesome stylesheet in the head of our HTML file and add ani
element with thefas
(Font Awesome Solid) andfa-heart
classes.
- Using CSS shapes: CSS shapes can be used to create simple geometric shapes such as triangles and circles. These shapes can be styled using CSS to create custom icons.
/* Create a triangle shape using borders */ .triangle { width: 0; height: 0; border-top: 50px solid transparent; border-bottom: 50px solid transparent; border-left: 50px solid red; } /* Create a circle shape using border radius */ .circle { width: 50px; height: 50px; border-radius: 50%; background-color: blue; }
In this example, we’re using CSS to create a triangle shape using borders and a circle shape using border radius.
- Using SVG icons: SVG icons are vector graphics that can be styled using CSS. You can create your own SVG icons or use pre-made icon libraries such as FontAwesome SVG or Material Design Icons.
<!-- Include the SVG icon library in the head of your HTML file --> <link rel="stylesheet" href="https://fonts.googleapis.com/icon?family=Material+Icons" /> <!-- Add an icon element with the appropriate class name --> <i class="material-icons">favorite</i>
In this example, we’re using Material Design Icons to display a heart icon. We include the Material Design Icons stylesheet in the head of our HTML file and add ani
element with thematerial-icons
class and thefavorite
icon name.