HTML basic tutorial tag writing specifications

HTML tag writing specifications

  • HTML tags are not case-sensitive. For example: <font>, <Font>, <fOnt>

  • HTML tag attributes are optional. Some tags have no attributes, such as: <html>, <head>, <title>, etc.

  • The content of double-sided tags is between the start and end tags, and the content of single-sided tags is between the start and end tags. The edge tag has no content.

  • HTML tags can be nested within each other, but be sure to nest them in order, with the outer layer nested within the inner layer, and one layer within another.

<!DOCTYPE HTML>
<html>
    <head>
        <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
        <title>php.cn</title>
    </head>
    <body>
        <h1>行路难·其一</h1>
       <font size="6" color="red">长风破浪会有时</font>
       <br>
       <Font size="6" color="blue">直挂云帆济沧海</font>
    </body>
</html>

Attributes and nesting will be explained in detail in subsequent chapters

Continuing Learning
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<!DOCTYPE HTML> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <title>php.cn</title> </head> <body> <h1>行路难·其一</h1> <font size="6" color="red">长风破浪会有时</font> <br> <Font size="6" color="blue">直挂云帆济沧海</font> </body> </html>
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