CSS Backgrounds(背景)

CSS Backgrounds(背景)

Introduction(介绍)

CSS backgrounds play a crucial role in web design, allowing developers to apply colors, images, and other decorative elements to the background of HTML elements. This enhances the visual appeal of web pages and helps in creating a more engaging user experience. In this article, we will explore the various properties and techniques related to CSS backgrounds.

Background Color(背景颜色)

The background-color property is used to set the background color of an element. It can be specified using predefined color names, hexadecimal codes, RGB values, or RGBA values.

element {
  background-color: #ff5733;
}

Background Image(背景图片)

The background-image property is used to set an image as the background of an element. This property can be used to display a single image or multiple images.

element {