:hover in CSS is a pseudo-class selector used to apply specific styles when the user hovers over a specific element. When the mouse hovers over an element, you can add different styles to it through :hover to enhance user experience and interaction. This article will discuss in detail: the meaning of hover and give specific code examples.
First, let us understand the basic usage of :hover in CSS. In CSS, you can use a selector to select the element to which the :hover effect is applied, and add the :hover keyword after it.
For example, we can use the following code to define the effect of changing the background color of the button when the mouse hovers over it:
button:hover { background-color: #ff0000; }
In the above code, we select all
ul li:hover { color: #00ff00; }
In this example, we select all elements in the
- element under the ; element, and the text color style is defined in :hover. So when the mouse is hovering over the list item, the text color will change to green.
To summarize, :hover is a pseudo-class selector used to apply specific styles when the user hovers over an element. By using :hover, we can easily add mouse hover effects to enhance user experience and interaction.
I hope this article will help you understand :hover in CSS. If you have any other questions about :hover, please leave a message.
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