How to hide elements in css

CSS is about mastering English in web pages, so CSS hiding does not hide the entire element, but hides the element when printing. When printing a web page, we need to adjust the style so that it displays correctly on the paper. However, there are situations where we may not want to print certain elements of a web page. Fortunately, CSS provides a way to hide these elements.

Step 1: Define CSS classes for the elements you want to hide.
First, we need to create a CSS class to hide the element we want to hide. For example, if we want to hide a div element with the ID "header", we can create a class called "no-print" to hide it. We can add the following style to the CSS file:

.no-print {
display: none;
}

This style will hide all applications that apply this "no-print " elements of the class.

Step 2: Apply CSS classes to the elements you want to hide
Now we need to apply the "no-print" class to the elements we want to hide.

Heading Here

This is the header section.< ;/p>

The div element in the above code is visible on the web page, but it will not be printed when printing because it uses the "no-print" category , this category hides elements when printing.

Step 3: Test the printing effect
We can test whether printing successfully hides elements in the print preview. If the hiding is successful, the elements marked as "no-print" will not be printed when the page is printed.

It should be noted that this hiding is not perfect, as some advanced users can use developer tools to offset our hidden styles. However, for most users, this method is still a viable way to hide web page elements.

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