The border property is a shorthand for setting the width, style, and color of a border in one line.
The border-color property sets the color of the border. You can specify a color for all sides or set a different color for each side.
The border-radius property creates rounded corners. You can specify the radius for all corners or set different values for each corner.
The border-style property defines the style of the border. Common styles include solid, dashed, dotted, and double.
CSS allows you to set borders individually on each side (top, right, bottom, left). For example, you can use border-top, border-right, etc.
When setting borders, you can combine border-width, border-style, and border-color in a shorthand property like this:
border: 3px dotted #3498db;