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CSS animation properties: transform and transition
In modern web design, animation effects have become an indispensable element that can add vitality and attraction to the page. force. CSS provides some properties and functions to achieve various animation effects, the two most commonly used properties are transform and transition. This article will introduce these two properties in detail and provide specific code examples to help readers better understand and use them.
The transform attribute is used to transform or rotate elements. Through the transform attribute, effects such as translation, scaling, rotation, and tilt can be achieved. It has the following commonly used values:
Translation: translate(x, y)
Sample code:
transform: translate(100px, 50px);
Scale: scale(x, y)
Sample code:
transform: scale(1.5, 1.5);
Rotation: rotate(angle)
Sample code:
transform: rotate(45deg);
Tilt: skew(x-angle, y-angle)
Sample code:
transform: skew(10deg, 0);
The transition attribute is used to add a transition effect to an element to make it transition smoothly when the style changes. Through the transition attribute, you can set the transition time, transition type, transition delay, etc. of the element. It has the following commonly used values:
Transition time: transition-duration
Sample code:
transition-duration: 1s;
Transition type: transition-timing-function
Sample code:
transition-timing-function: ease-in-out;
Transition delay: transition-delay
Sample code:
transition-delay: 0.5s;
The above is the basic usage of the transform and transition attributes. They can be applied to elements alone or combined to create more complex ones. animation effects. Here is a complete code example that shows how to use these two properties to create a simple animation effect:
HTML code:
<!DOCTYPE html> <html> <head> <style> .box { width: 100px; height: 100px; background-color: red; transition: transform 1s ease-in-out; } .box:hover { transform: rotate(180deg); } </style> </head> <body> <div class="box"></div> </body> </html>
With the above code, when the mouse is hovering over the red square When it is up, it will rotate 180 degrees clockwise, and the transition time is 1 second, and the transition effect is ease-in-out (first slow, then fast, then slow).
To sum up, the transform and transition properties are important tools for achieving animation effects. By flexibly using these attributes, we can add vivid and interesting animation effects to the page, thereby improving user experience and page quality. Hopefully the code examples and explanations provided in this article will help readers better understand how to use these two properties.
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