What does hover mean in css

:hover pseudo-class applies styles when the mouse hovers over an element and is used to create visual effects and interactivity. Common functions include: changing color, adding borders, showing hidden content and triggering animations.

:hover in CSS

The :hover pseudo-class in CSS is used to create a function when the mouse hovers over Applies styles when placed on an element. It allows website designers to create visual effects and interactivity as users interact with web pages.

Usage:

:hover pseudo-class is used to select elements that hover over specific elements in CSS style sheets. The syntax is as follows:

<code class="css">选择器:hover {
  样式声明;
}</code>

Where:

• The selector specifies the element to which the style is to be applied.
• Style declaration Defines the style to be applied when the mouse is hovering over the element.

Example:

The following code will make the background of an element hovering over an element with class "button" blue:

<code class="css">.button:hover {
  background-color: blue;
}</code>

Function:

:hover pseudo-class can be used as interactive feedback, display hidden information or create dynamic effects. It is commonly used to:

• Change the color or background of a hovered element.
• Add or remove borders or shadows.
• Show hidden content, such as hints or tooltips.
• Trigger animation or visual effects.

Compatibility:

: The hover pseudo-class is widely supported in all major browsers.

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