text hidden css

In web front-end development, hiding text is a common requirement. For example, we need to display some sensitive or confidential information on the page, but not make it easily visible to everyone. At this time, we can use CSS to hide the text.

CSS dynamic text hiding technology is a special technology used to hide text in web pages. It hides text by embedding CSS styles in the code of web pages.

There are many ways to hide text. Below we will introduce some of the most common and effective methods.

Method 1: Use the display:none attribute

"display: none" is a common CSS property that can completely hide elements on the page, including text and occupied areas.

In HTML, we can use the following method to hide the text:

<div id="text">这是一个需要隐藏的文字</div>

In CSS, we can hide this text by setting the display:none attribute:

#text {
    display: none;
}

This attribute value completely removes the element from the page. The disadvantage of this approach is that the element will still take up space on the page, since it only sets the element's visibility to "hidden" rather than actually removing the element.

Method 2: Use the visibility:hidden attribute

The "visibility:hidden" attribute can hide the element, but still make it occupy page space and will not delete the element.

In HTML, we can use the following method to hide text:

<div id="text">这是一个需要隐藏的文字</div>

In CSS, we can hide this text by setting the visibility:hidden attribute:

#text {
    visibility: hidden;
}

This method is different from display:none. It only hides the element, but the element will still occupy space on the page and can be covered by other elements. Therefore, the choice between using visibility:hidden or display:none depends on actual needs.

Method 3: Use the text-indent attribute

The "text-indent" attribute can set the indent of the text paragraph, which is used to adjust the display position of the text. We can set the text indent to a negative value to move the text outside the left border of the element, thus hiding the text.

In HTML, we can use the following method to hide text:

<div id="text">这是一个需要隐藏的文字</div>

In CSS, we can hide this text by setting the text-indent attribute:

#text {
    text-indent: -9999px;
}

This method will not delete the element, nor will it make it disappear. Instead, it indents the text beyond the left margin of the element, hiding the text. This method is suitable for situations where a small section of text needs to be hidden.

Method 4: Use the white-space attribute

The "white-space" attribute can set the text formatting method, including text processing and line wrapping. We can set this property to "nowrap" so that the text will not wrap automatically, thereby stretching the text beyond the right boundary of the element and hiding the text.

In HTML, we can use the following method to hide the text:

<div id="text">这是一个需要隐藏的文字</div>

In CSS, we can hide this text by setting the white-space attribute:

#text {
    white-space: nowrap;
    overflow: hidden;
}

## The #"overflow: hidden" attribute hides the portion of text that exceeds the bounds of the element to ensure that the text does not overflow onto the page.

This method is somewhat similar to text-indent. It stretches the text beyond the right boundary of the element to hide the text. The difference is that this method is more suitable for situations where long text paragraphs need to be hidden.

To sum up, the above are four ways to implement text hiding in CSS. Each method has different uses and scope of application. Based on actual needs, we can choose appropriate methods to hide text and protect users' privacy and confidential information.

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