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This article "how to use HTML+CSS to achieve page loading animation effect" is not quite understood by most people except programmers. Today, in order to make you better understand "how to use HTML+CSS to achieve page loading animation effect", the editor summarizes the following content, which has a certain reference value, the detailed steps are clear and the details are handled properly. I hope you can get something through this article. Now let's take a look at the details.

Example demonstration: use three circles to make a page load animation effect, and the circle changes from hidden to appear and then to hidden. The specific code is as follows:

HTML section:

CSS3 section:

.spinner {

Margin:100pxauto0

Width:150px

Text-align:center

}

.spinner > div {

Width:30px

Height:30px

Background-color:#67CF22

Border-radius:100%

Display:inline-block

-webkit-animation:bouncedelay1.4sinfiniteease-in-out

Animation:bouncedelay1.4sinfiniteease-in-out

/ * Preventfirstframefromflickeringwhenanimationstarts*/

-webkit-animation-fill-mode:both

Animation-fill-mode:both

}

.spinner.bounce1 {

-webkit-animation-delay:-0.32s

Animation-delay:-0.32s

}

.spinner.bounce2 {

-webkit-animation-delay:-0.16s

Animation-delay:-0.16s

}

@-webkit-keyframesbouncedelay {

0% webkit-transform:scale 80% Personal100% {- beacon (0.0)}

40% {- webkit-transform:scale}

}

@ keyframesbouncedelay {

0% par 80% pas 100% {

Transform:scale (0.0)

-webkit-transform:scale (0.0)

} 40% {

Transform:scale (1.0)

-webkit-transform:scale (1.0)

}

}

What are the characteristics of html 1, simplicity: hypertext markup language version upgrade using superset mode, thus more flexible and convenient, suitable for beginner front-end developers to use. 2. Extensibility: the wide application of hypertext markup language brings the requirements of strengthening functions and increasing identifiers. Hypertext markup language adopts the way of subclass elements to ensure the expansion of the system. 3. Platform independence: hypertext markup language can be used on a wide range of platforms, which is one of the reasons why the World wide Web is so popular. 4. Versatility: HTML is the universal language of the network, which allows web producers to create complex pages that combine text and pictures, which can be viewed by anyone else on the Internet, no matter what type of computer or browser they are using.

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