What is the function of em tag in html

The em tag in

html is an emphasis tag, used to present text that needs to be emphasized. It tells the browser to represent the text within it as highlighted content. For all browsers, this means italicizing emphasized text. Use em tags to emphasize text and make it more visually prominent. However, excessive use of italics can result in a page that looks too gaudy and affects readability.

In HTML, the em tag is an emphasis tag, used to present text that needs to be emphasized. It tells the browser to represent the text within it as highlighted content. For all browsers, this means italicizing emphasized text.

Use em tags to emphasize text and make it more visually prominent. However, excessive use of italics can result in a page that looks too gaudy and affects readability. Therefore, when using em tags, they should be used in moderation and avoid overemphasis.

In addition to italic display, the em tag has other meanings and usages. It can be used to present special emphasis effects, such as changing text color, etc. Additionally, in CSS styles, you can use the em tag to define the relative size and line height of text.

In short, the em tag is mainly used in HTML to present text that needs to be emphasized, and has a variety of meanings and usages. When using it, you should pay attention to using it in moderation to avoid over-emphasis and affecting the readability of the page.

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