Introduction to CSS Basics Tutorial

Introduction to CSS

CSS Cascading Style Sheets cascading style sheets.
The main purpose of CSS is to add various expressions (formats, styles) to HTML tags. For example: text style, background, text style, link style.

Tip: CSS is the style added to HTML tags; JS is the behavior added to HTML tags. HTML tags come first.

HTML Hypertext Markup Language: various HTML tags.
CSS Cascading Style Sheets: Styles added to HTML tags.
JavaScript script program: a program that adds HTML tags.

Let’s look at a simple example:

<!DOCTYPE HTML>
<html>
    <head>
        <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
        <title>php.cn</title>
    <style type="text/css">
        h1{
            color:red;
            border:1px solid black;
            text-align:center;
            background-color:#666666;
        }
    </style>
    </head>
    <body>
        <h1>欢迎加入php.cn</h1>
    </body>
</html>

After learning HTML, do you feel that you can understand these words? It doesn’t matter if you don’t understand. We will introduce it in detail next. of

Continuing Learning

new file

<!DOCTYPE HTML> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <title>php.cn</title> <style type="text/css"> h1{ color:red; border:1px solid black; text-align:center; background-color:#666666; } </style> </head> <body> <h1>欢迎加入php.cn</h1> </body> </html>

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Introduction to CSS Basics Tutorial

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