hidden text css

"Hidden text" is a common web design technique and one of the mainstream methods used by many websites. By hiding some or all of the text, you can make your website look more concise and tidy, while also enhancing the user's reading experience. This article will introduce the implementation method and usage scenarios of hidden text, as well as some problems and precautions that this technique may bring.

1. What is "hidden text"

"Hidden text" means that the text content in the web page is set to an invisible or semi-visible state and will not be displayed directly in the browser interface . Common implementation methods include: setting the color of the text to be the same as the background, or adjusting the transparency of the text to a very low level, making the text content almost invisible to the user.

2. How to implement hidden text

1. Use the color attribute in CSS

This is one of the most common ways to implement hidden text. By setting the text color to be the same as the background color, you can achieve the effect of hiding the text. For example:

.hidden-text {
    color: transparent;
}

2. Use the opacity attribute in CSS

This method is similar to the first method, except that it is implemented through the opacity attribute. For example:

.hidden-text {
    opacity: 0;
}

3. Use the text-indent property in CSS

to achieve the effect of hiding text by indenting the text outside the screen. For example:

.hidden-text {
    text-indent: -9999px;
}

3. Usage scenarios of hidden text

1. Website navigation

Hidden text can be used to emphasize the active status in website navigation. Use show visible text and hide sound effects in navigation menus to help users find pages they have previously selected.

2. Special information

The website may need to provide special information to a small group of users. In this case, you can use hidden text to hide this information so that other users cannot see it.

3. Supplementary description

Hidden text can be used to improve the user experience. For example, on the shopping interface, hidden text can provide specific product information.

4. Possible problems and precautions caused by hidden text

1. Hidden text may violate the Internet Accessibility Act

Some countries have laws and regulations , the website should follow the principles of network accessibility and provide accessible network products as much as possible. The use of hidden text can impede access to information for people with visual impairments and should be used with caution.

2. Verify search engine crawling text

Hidden text cannot be crawled and indexed by search engines, which may affect SEO results and website traffic. It is recommended to go to the "Coverage" module of the Google Search Console platform to ensure that the index is good and check that the spider channel is correct.

3. Impact on website performance

Hidden text may seem simple, but in fact it also affects the performance and speed of the website. Although the impact will not be very large, it still needs attention in the case of large-scale use. It is recommended to optimize CSS performance and compress JS and CSS to reduce the amount of HTTP requests.

Summary:

Hidden text has its uses and functions and can be used to improve user experience and aesthetics. However, it also has some negative effects, which you need to pay attention to when using it. Hidden text should be used in moderation and when necessary to provide an accessible experience for all users. When used correctly, hidden text can help us create a better user experience and a cleaner website interface.

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