Basics

CSS Borders

Styling CSS Borders

CSS borders define width, style, and color, with border-radius for curves.

Introduction to CSS Borders

CSS borders are fundamental to web design, allowing you to define the boundary of elements. Borders can be controlled in terms of width, style, color, and can even be rounded using border-radius. Understanding how to use borders effectively will enhance the visual appeal of your web pages.

Border Width

The border-width property specifies the thickness of the border around an element. You can use predefined values like thin, medium, and thick, or specify the width in units like px, em, or rem.

Border Style

The border-style property defines the appearance of the border. Common styles include solid, dashed, dotted, double, groove, ridge, inset, and outset. Each style gives a different visual effect.

Border Color

The border-color property sets the color of the border. You can use color names, hex codes, RGB, or HSL values to define the color.

Combining Border Properties

Often, you'll want to set the border width, style, and color all at once. This can be done using the shorthand border property, which takes the form border: [width] [style] [color];.

Border Radius

The border-radius property allows you to create rounded corners, adding softness and modern design to your elements. The value is typically specified in pixels or percentages.

Conclusion

CSS borders are a powerful tool for defining the edges of your elements with various styles and colors. Mastering the use of borders, including the border-radius for rounded corners, will significantly enhance your design capabilities.

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