Embedded css style means that the css style code can be written between the <style type="text/css"></style> tags. For example, the following code sets the text in the three <span> tags to red:
<style type="text/css"> span{ color:red; } </style>
The embedded css style must be written between <style></style>, and generally In this case, the embedded css style is written between <head></head>. Such as the code in the editor on the right.
Embedded is to write the settings for various elements in the page between <head> and </head>. For a single web page, this method is very convenient. But for a website that contains many pages, if each page sets its own style inline, the huge advantages brought by CSS will be lost. Therefore, a website usually writes an independent CSS style sheet file.
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