Hide html elements through display or visibility_HTML/Xhtml_Web page production

Sometimes we need to control whether the HTML elements in the Web page are displayed or hidden based on certain conditions, which can be achieved through display or visibility. Understand the difference between display and visibility through the following example. The simple example code is as follows:

Copy the code

The code is as follows:

display: The position of the element is not occupied

DIV 1

DIV 2

---

visibility: The position of the element is still occupied

DIV 3

DIV 4< /div>

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