How do you add a border to an element in CSS?
To add borders to elements in CSS, we can use the property. This property allows us to define the border style, width, and color. Below is the basic syntax and examples for using the property.1. Basic Syntax2. Using Shorthand PropertiesWe can also use the shorthand property for to set all border properties (style, width, and color) in one go:3. ExampleSuppose we want to add a border to a element:This code adds a 3-pixel-wide, red, solid border to the element.4. Different Border StylesCSS provides various border styles, such as , , , and . Choose different styles based on your needs.5. Targeting Different SidesIf you need to set different borders for different sides of an element, you can use , , , and to set them individually:By using the methods above, you can flexibly add and define border styles for HTML elements to achieve the desired visual effect.