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A user-friendly guide to underlining text with codes
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- Using CSS |
- Using HTML (Deprecated) |
- Video |
- Q&A |
- Tips
Do you want to use the underline tag in HTML? In the past, the HTML code for underlining text was the simple <u></u> tag. However, this method has been abandoned in favor of the much more versatile CSS "text-decoration" style property. Using CSS ensures your code stays future-proof. This wikiHow will show you how to underline text in CSS using the current "text-decoration" method, as well as the past deprecated method of HTML.
Things You Should Know
- The <u> tag is deprecated, meaning it technically works, but it's not recommended to use.
- When using CSS, use the "text-decoration" CSS style property to underline text.
- While underlining takes only a few steps, consider other methods for emphasizing text. Underlining may confuse your readers.
Steps
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Use the "text-decoration" CSS style property. The Text-decoration property sets the appearance of decorative lines on text in CSS. [1] X Research source
- Text-decoration is shorthand for text-decoration-line , text-decoration-color , text-decoration-style , and text-decoration-thickness .
- In older versions of HTML, this element used to be known as the "Underline" element. Using the <u> tag is deprecated, meaning it is still allowed but not recommended to use.
- Using the "text-decoration" property is a newer, better alternative to underlining.
- You can use Windows Notepad to create a simple CSS stylesheet .
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Use the <span> tag when you want to underline a certain piece of text. Place the opening tag along with the "text-decoration" property where you want to start underlining. Place the closing </span> where you want it to stop. [2] X Research source
< span style = "text-decoration: underline;" > This will be underlined. </ span >
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Declare HTML elements in the <style> section of your page. You can also do this on the CSS style sheet. You can make the underlining process much easier by declaring HTML elements to style. For example, to make all of your level 3 headers underlined, add the following to your CSS style section:
< html > < head > < style > h3 { text-decoration : underline ; } </ style > </ head > < body > < h3 > This header will be underlined </ h3 > </ body > </ html >
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Define a CSS Class Style . You'll be able to quickly underline at any time. In your style sheet or <style> section, you can create classes to call later. The class can have any name you'd like.
< html > < head > < style > . underline { text-decoration : underline ; } </ style > </ head > < body > You can use this class to < div class = "underline" > quickly underline </ div > different parts < div class = "underline" > of your content </ div > </ body > </ html >
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Consider other methods for highlighting text. Underlining should be avoided to keep from confusing your reader. One popular method is to use the <em> tag, which italicizes text. You can use CSS to further define this tag for unique emphasis.
< html > < head > < style > em { color : red ; } </ style > </ head > < body > Anything that uses the em element will be < em > italicized (because of the default settings), as well as red </ em > because of the additional style settings added above. </ body > </ html >
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Avoid using the old <u></u> tags. This has been "deprecated", which means it works but is no longer in use or recommended. This is because HTML is not designed to style content. The <u> tag will still work, but it is now supposed to represent text that is different than the other text, such as misspelled words.
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Use the <u></u> tags to underline (demonstration only). There is virtually no case where you should be using this method anymore. However, it can be good to know how it was used in the event you have to update an old website.
< html > < body > The old underline tag in HTML < u > allowed you to underline things quickly </ u > , but it made things a mess when other style elements got involved. This is why modern underlining is accomplished using the "text-decoration" CSS element. </ body > </ html >
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Community Q&A
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QuestionWhat is the CSS to underline heading image on a web page?Community AnswerYou'll first need to ID your image in your HTML file, then go to your CSS file, call your ID, and in the brackets, say 'text-decoration: underline;' .
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QuestionWhy is the image not showing on my mobile phone while creating an HTML file?TechdocgeekCommunity AnswerThere are many potential reasons, check that you have the correct image file path for the image. If the image shows on a computer but not a mobile phone, check if the style sheet has different rules for images on mobile devices.
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Tips
- There are always new ways to emphasize a content on a webpage other than underlining. Consider sprucing up your text with other CSS elements.Thanks
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References
About This Article
Article Summary
X
1. Open your code for editing.
2. Scroll to the text to be underlined.
3. Insert the SPAN tag before and after the text.
4. Use the "text-decoration: underline" style.
5. Define the style in your CSS.
6. Save your document.
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Thanks to all authors for creating a page that has been read 211,941 times.
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