CSS wildcard selector (*)

The wildcard selector is represented by an asterisk (*), and the code is as follows:

*{ Rules }

*{
  margin:0px;
  padding:0px;
}

The above is a very common reset code, which can set the outer margins and inner margins of all elements in the page to 0, this has the maximum killing effect. Of course, we can also match all sub-elements under the specified element. The code is as follows:

.antzone *{
  border:1px solid #333;
}

The above code can set the border of all elements under the class attribute value antzone For border:1px solid #333.

<!DOCTYPE html>
<html>
<head>
<meta charset=" utf-8">
<meta name="author" content="http://ask.php.cn/" />
<title>php中文网</title>
<style type="text/css">
*{
  color:blue
}
</style>
</head>
<body>
<div>
  <ul>
    <li>php中文网</li>
    <li>php中文网</li>
  </ul>
  <p>php中文网</p>
</div>
</body>
</html>

The above code can set the color of all text to blue.

Continuing Learning

new file

<!DOCTYPE html> <html> <head> <meta charset=" utf-8"> <meta name="author" content="http://www.softwhy.com/" /> <title>php中文网</title> <style type="text/css"> *{ color:blue } </style> </head> <body> <div> <ul> <li>php中文网</li> <li>php中文网</li> </ul> <p>php中文网</p> </div> </body> </html>

submit Reset Code

Automatic operation

CSS wildcard selector (*)

ElementaryImperial CMS enterprise imitation website tutorial

ElementaryNewbies with zero foundation in WordPress build personal blogs and corporate websites

ElementaryUltimate CMS zero-based website building instruction video

ElementaryFront-end project-Shangyou [HTML/CSS/JS technology comprehensive practice]

IntermediateVue3.0 from 0 to build a universal backend management system project practice

ElementaryZero-based front-end course [Vue advanced learning and practical application]

ElementaryWEB front-end tutorial [HTML5+CSS3+JS]

ElementaryQuick introduction to apipost

IntermediateVue3+TypeScript practical tutorial-enterprise-level project practice

ElementaryLet's briefly talk about starting a business in PHP

IntermediateVUE e-commerce project (front-end & back-end dual project actual combat)

ElementaryApipost practical application [api, interface, automated testing, mock]