CSS3 creates 3D cube loading effects

Brief Description

This is a CSS3 cool 3D cube preloading effect. This special effect uses simple HTML elements and CSS3 codes to construct an animation effect of several cubes moving continuously, which is suitable for page loading effects.

Code Analysis

Import the following files into your HTML file.

<link rel="stylesheet" type="text/css" href="css/bootstrap-grid.min.css" />

HTML Structure

<div class="demo" style="min-height:350px;">
<div class="container">
<div class="row">
<div class="col-md-12">
<div class="loader">
<div class="box">
    <div></div>
    <div></div>
    <div></div>
    <div></div>
</div>
<div class="box">
    <div></div>
    <div></div>
    <div></div>
    <div></div>
</div>
<div class="box">
    <div></div>
    <div></div>
    <div></div>
    <div></div>
</div>
<div class="box">
    <div></div>
    <div></div>
    <div></div>
    <div></div>
</div>
</div>
</div>
</div>
</div>
</div>

CSS Styles

.loader{
                    --size: 32px;
                    --duration: 800ms;
                    width: 96px;
                    height: 64px;
                    margin: 50px auto;
                    transform-style: preserve-3d;
                    transform-origin: 50% 50%;
                    transform: rotateX(60deg) rotateZ(45deg) rotateY(0deg) translateZ(0px);
                    position: relative;
                }
                .loader .box{
                    width: 32px;
                    height: 32px;
                    transform-style: preserve-3d;
                    position: absolute;
                    top: 0;
                    left: 0;
                }
                .loader .box:nth-child(1){
                    transform: translate(100%, 0);
                    animation: box1 800ms linear infinite;
                }
                .loader .box:nth-child(2){
                    transform: translate(0, 100%);
                    animation: box2 800ms linear infinite;
                }
                .loader .box:nth-child(3){
                    transform: translate(100%, 100%);
                    animation: box3 800ms linear infinite;
                }
                .loader .box:nth-child(4){
                    transform: translate(200%, 0);
                    animation: box4 800ms linear infinite;
                }
                .loader .box > div{
                    --translateZ: calc(var(--size) / 2);
                    --rotateY: 0deg;
                    --rotateX: 0deg;
                    background: #5c8df6;
                    width: 100%;
                    height: 100%;
                    transform: rotateY(var(--rotateY)) rotateX(var(--rotateX)) translateZ(var(--translateZ));
                    position: absolute;
                    top:auto;
                    right: auto;
                    bottom: auto;
                    left: auto;
                }
                .loader .box > div:nth-child(1){
                    top: 0;
                    left: 0;
                }
                .loader .box > div:nth-child(2){
                    background: #145af2;
                    right: 0;
                    --rotateY: 90deg;
                }
                .loader .box > div:nth-child(3){
                    background: #447cf5;
                    --rotateX: -90deg;
                }
                .loader .box > div:nth-child(4){
                    background: #dbe3f4;
                    top: 0;
                    left: 0;
                    --translateZ: calc(var(--size) * 3 * -1);
                }
                @keyframes box1{
                    0%, 50%{ transform: translate(100%, 0); }
                    100%{ transform: translate(200%, 0); }
                }
                @keyframes box2{
                    0%{ transform: translate(0, 100%); }
                    50%{ transform: translate(0, 0); }
                    100%{ transform: translate(100%, 0); }
                }
                @keyframes box3{
                    0%, 50%{ transform: translate(100%, 100%); }
                    100%{ transform: translate(0, 100%); }
                }
                @keyframes box4{
                    0%{ transform: translate(200%, 0); }
                    50%{ transform: translate(200%, 100%); }
                    100%{ transform: translate(100%, 100%); }
                }

The above is the details of how to use CSS3 to create 3D cube loading effects. For more information about CSS3 loading effects, please pay attention to other related articles on 123WORDPRESS.COM!

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