Shulou(Shulou.com)06/02 Report--

Editor to share with you what are the selector categories in css, I believe most people do not know much about it, so share this article for your reference, I hope you can learn a lot after reading this article, let's go to know it!

There are several types of css selectors:

1dyhtml element selector

Displayed as the name of the html element tag

Body {bgcolor:green;} p {color: red;}

2Magneid selector

The id selector can specify a specific style for HTML elements marked with a specific id.

The id selector is defined by "#". The id property value is always unique in the html topic

This paragraph is red.

This paragraph is green.

# red {color:red;} # green {color:green;}

3, class selector

Class selector, displayed as dot (.)

This paragraph will also be center-aligned.

.center {text-align: center;}

4, derived selector, (html,id,class attribute, all have derived selector)

Li strong {font-style: italic; font-weight: normal;} .center strong {font-style: italic; font-weight: normal;}

5, combination selector (controlling multiple elements at the same time)

The first day, the second day, the third day, the fourth day, the second day, the fourth day, the third day, the fourth day, the fourth day, the second day, the second day, the third day, the fourth day, the fourth day, the second day, the second day, the third day, the fourth day, the fourth day, the third day, the fourth day, the second day, the third day, the fourth day.

6, pseudo element selector

Baidu connection normal connection style a:link {color: red;} mouse style a:hover {color: blue;} Select connection style a:active {color: yellow;} style a:visited {color: green;} visited

7, priority of element selector

Id > class > html

The above is all the content of the article "what are the selector categories in css". Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.