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CSS cascading style sheet is a language used to control the style and layout of web pages and has a wide range of applications. In CSS, there are three application methods, namely inline style, internal style and external style. The following will introduce you to these three application methods in detail, with specific code examples.
Sample code:
<p style="color: red; font-size: 20px;">这是一段内联样式的文本。</p>
Sample code:
<!DOCTYPE html> <html> <head> <style> p { color: blue; font-size: 16px; } </style> </head> <body> <p>这是一段内部样式的文本。</p> </body> </html>
Sample code:
index.html:
<!DOCTYPE html> <html> <head> <link rel="stylesheet" type="text/css" href="style.css"> </head> <body> <p>这是一段外部样式的文本。</p> </body> </html>
style.css:
p { color: green; font-size: 24px; }
Through the above sample code, we can clearly see Learn about the differences in application methods of the three styles and their specific applications.
It should be noted that when multiple style application methods exist at the same time, the priority of the style is: inline style > internal style > external style. Therefore, in actual use, we can choose a suitable style application method according to our needs to achieve flexible and easy-to-maintain style control.
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