3. Create flickering effects and animation effects with CSS

In addition to the clock and countdown effects currently introduced, CSS can also create many other time-related effects, such as flickering, scaling, rotation and color changes. wait. Here are some examples of using CSS to achieve a specific time effect:

1. CSS Blink Effect

The blink effect is often used to emphasize certain elements on a website, through theanimationAttributes and keyframes, we can easily add a flickering effect to text or images. The following is a simple CSS flash effect code example:

HTML code:

Hello World!

CSS code:

.blink { animation: blink 1s linear infinite; } @keyframes blink { 0% { opacity: 1; } 50% { opacity: 0; } 100% { opacity: 1; } }

In the above code, we use

tags and.blinkclasses are used to create text elements, and CSS’sanimationproperties and@keyframesrules are used to make text elements blink. In the@keyframesrules, we define the animation effect of the text element from 100% opacity to 50% opacity to 100% opacity.

2. CSS Animation Effect

CSS can also create various complex animations using keyframes andanimationproperties. Here is a simple CSS animation example:

HTML code:

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CSS code:

.animated { animation: animated 2s ease-out; } @keyframes animated { 0% { transform: scale(1); } 25% { transform: scale(1.5) rotate(45deg); } 50% { transform: scale(0.5) rotate(-45deg); } 75% { transform: scale(1.2) rotate(0deg); } 100% { transform: scale(1) rotate(0deg); } }

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In the above code, we use

tag and.animatedclass to create an element containing an image, and use CSSanimationproperty and@keyframesrule to create an animation for the element . In the@keyframesrules, we define the transition of an element from normal proportions, to enlargement with a 45-degree rotation, to scale-down and rotation back to the original proportions.

In CSS, we can use various properties and values to set time-related effects and animations. Hopefully the examples presented in this article will help you get creative and add great time effects and various animation effects to your website.

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