3D cool twist card HTML + CSS + JS

Look at the effect, move ~ :

Implementation:

1. Define the label. Card is the bottom box, and.card2 is the box that presents the card effect. :

 <div class="card">
        <div class="card2">
            <img src="img/haha.gif" alt="haha">
            <h2>Aurora Borealis night</h2>
            <p class="txt">The aurora borealis.</p>
            <div class="font">
            <span> </span>
            <span> </span>
            <span> </span>
                </div>
        </div>
    </div>
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2. Define the basic style of the underlying box.card:

 .card {
            position: relative;
            width: 250px;
            height: 300px;
            transform-style: preserve-3d;
            cursor: pointer;
        }
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position: relative; Relative positioning. transform-style: preserve-3d; Its children get the 3D position. cursor: pointer; Mouse style changed to small hand.

3. Define the basic style of card2:

.card2 {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: transparent;
            border-radius: 15px;
            transition: all 0.2 s;
            transform-style: preserve-3d;
            box-shadow: inset 0 0 30px rgb(83.83.82);
        }
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position: absolute; Absolute positioning. background-color: transparent; The background color is transparent. border-radius: 15px; The radians of the corners. Transiton: all 0.2s; Transition effect. The transform – style: preserve – 3 d; Child element to get the 3D position. Box-shadow: Indicates the inner shadow.

4. Define the basic style of your profile picture:

.card2 img {
            position: absolute;
            top: 30px;
            left: 75px;
            width: 100px;
            height: 100px;
            border-radius: 50%;
            transform: translateZ(50px);
            box-shadow: 0 0 10px rgb(83.83.83);
        }
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Position: Absolute position. Transform: translateZ (50px); Move the image 50 px towards the Z-axis to create more layer and stereoscopic effect. box-shadow: 0 0 10px rgb(83, 83, 83); The shadow.

5. Basic style of heading:

 .card2 h2 {
            font-family: 'Permanent Marker', cursive;
            position: absolute;
            top: 150px;
            width: 100%;
            height: 28px;
            font-size: 25px;
            line-height: 28px; 
            text-align: center;
            text-shadow: 0 0 5px rgb(177.174.174);
            color: rgb(33.34.34);
            transform: translateZ(50px);
        }     
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Font-family: < font style > Font-size: indicates the font size. Text-align: align the text in the center. Text-shadow: indicates the text shadow. transform: translateZ(50px); The text is also moved by 50px towards the Z axis to give it more layer and stereoscopic effect.

6. Basic style of subheadings:

 .txt{
            font-family: 'Permanent Marker', cursive;
            position: absolute;
              top: 180px;
              width: 100%;
              line-height: 30px;
              font-size: 16px;
              text-align: center;            
              text-shadow: 0 0 10px rgb(185.187.186);
              transform: translateZ(50px);
        }
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font-family: ‘Permanent Marker’, cursive; Font style. Word-break: break-all; Line spacing. . A little… 7. Basic style of font icon, width, height:

  .font{
          position: absolute;
          top: 215px;
          left: 50%;
          width: 80%;
          height: 50px;
          display: flex;
          align-items: center;
          justify-content: space-around;
          transform: translateZ(50px) translateX(-50%);
        }
        .font span{
            display: inline-block;
            width: 50px;
            height: 50px;
            line-height: 50px;
            text-align: center;
            font-size: 30px;
            color: white;
            border-radius: 50%;
            background-color: rgb(61.60.60);
            box-shadow: inset 0 0 8px white,
            inset 0 0 8px white,
            inset 0 0 8px white,
            0 0 8px black;        
        }
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display: flex; align-items: center; justify-content: space-around; Flex layout with spindles evenly aligned and side axes centered. display: inline-block; Convert to an inline block element. Box-shadow: Write multiple lines to make the box-shadow even brighter. . A little…

In the js section, look at the comments, and the formula can be understood by itself:

<script>
         /* Get the bottom box label */
        var card = document.querySelector('.card');
        /* Get the card label */
        var card2 = document.querySelector('.card2');
        /* Add mousemove event to the underlying box */
        card.addEventListener('mousemove'.function (e) {
        /* x is the distance from the mouse to the left of the page minus the distance from the bottom box to the left of the page */
            let x = e.clientX - card.offsetLeft;
        /* left is half the width of the bottom box */
            let left = card.offsetWidth / 2;
         /* rotateY is the size of the rotation of the card around the Y-axis. The rotateY depends on itself, I divide by 5, it can be larger or smaller */
            let rotateY = -(left - x) / 5;
           /* y is the distance from the top of the page minus the distance from the bottom box */
            let y = e.clientY - card.offsetTop;
              /* top is half the height of the bottom box */
            let top = card.offsetHeight / 2;
         /* rotateX is the size of the rotation of the card around the X-axis. The rotateX depends on itself, I divide by 5, it can be larger or smaller */     
            let rotateX = (top - y) / 5;
           /* Add the transform attribute to the card   
            card2.style.cssText = `
               transform: rotateX(${rotateX}deg) rotateY(${rotateY}deg); `
        })
    /* Add mouseout*/ to the underlying box
        card.addEventListener('mouseout'.function (e) {
        Rotate the card's transform attribute to 0deg*/
            card2.style.cssText = ` transform: rotateY(0deg) rotateX(0deg); `
        })
    </script>
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Complete code:

<! DOCTYPEhtml>
<html lang="zh-CN">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="Width = device - width, initial - scale = 1.0">
    <title>Document</title>
    <link href="https://fonts.font.im/css? family=Dancing+Script" rel="stylesheet">
    <link href="https://fonts.font.im/css? family=Permanent+Marker" rel="stylesheet">
    <style>
        @font-face {
            font-family: 'icomoon';
            src: url('fonts/icomoon.eot? wr5es');
            src: url('fonts/icomoon.eot? wr5es#iefix') format('embedded-opentype'),
                url('fonts/icomoon.ttf? wr5es') format('truetype'),
                url('fonts/icomoon.woff? wr5es') format('woff'),
                url('fonts/icomoon.svg? wr5es#icomoon') format('svg');
            font-weight: normal;
            font-style: normal;
            font-display: block; {} *font-family: 'icomoon';
            margin: 0;
            padding: 0;
            box-sizing: border-box;
         
          
        }

        body {
            min-height: 100vh;
            display: flex;
            justify-content: center;
            align-items: center;
            background-image: linear-gradient(120deg.rgb(255.196.0) 40%.rgb(31.223.175),rgb(0.195.255),rgb(183.0.255) 60%);
        }

        .card {
            position: relative;
            width: 250px;
            height: 300px;
            transform-style: preserve-3d;
            cursor: pointer;

        }
        .card2 {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: transparent;
            border-radius: 15px;
            transition: all 0.2 s;
            transform-style: preserve-3d;
            box-shadow: inset 0 0 30px rgb(83.83.82);
        }

        .card2 img {
            position: absolute;
            top: 30px;
            left: 75px;
            width: 100px;
            height: 100px;
            border-radius: 50%;
            transform: translateZ(50px);
            box-shadow: 0 0 10px rgb(83.83.83);
        }
        .card2 h2 {
            font-family: 'Permanent Marker', cursive;
            position: absolute;
            top: 150px;
            width: 100%;
            height: 28px;
            font-size: 25px;
            line-height: 28px; 
            text-align: center;
            text-shadow: 0 0 5px rgb(177.174.174);
            color: rgb(33.34.34);
            transform: translateZ(50px);
        }     
        .txt{
            font-family: 'Permanent Marker', cursive;
            position: absolute;
              top: 180px;
              width: 100%;
              line-height: 30px;
              font-size: 16px;
              text-align: center;            
              text-shadow: 0 0 10px rgb(185.187.186);
              transform: translateZ(50px);
        }
        .font{
          position: absolute;
          top: 215px;
          left: 50%;
          width: 80%;
          height: 50px;
          display: flex;
          align-items: center;
          justify-content: space-around;
          transform: translateZ(50px) translateX(-50%);
        }
        .font span{
            display: inline-block;
            width: 50px;
            height: 50px;
            line-height: 50px;
            text-align: center;
            font-size: 30px;
            color: white;
            border-radius: 50%;
            background-color: rgb(61.60.60);
         /* border: 1px solid rgb(173, 172, 172) ; * /
            box-shadow: inset 0 0 8px white,
            inset 0 0 8px white,
            inset 0 0 8px white,
            0 0 8px black;        
        }
    </style>
</head>

<body>
    <div class="card">
        <div class="card2">
            <img src="img/haha.gif" alt="haha">
            <h2>Aurora Borealis night</h2>
            <p class="txt">The aurora borealis.</p>
            <div class="font">
            <span> </span>
            <span> </span>
            <span> </span>
                </div>
        </div>
    </div>

    <script>

        var card = document.querySelector('.card');
        var card2 = document.querySelector('.card2');
        card.addEventListener('mousemove'.function (e) {
            let x = e.clientX - card.offsetLeft;
            let left = card.offsetWidth / 2;
            let rotateY = -(left - x) / 5;
            let y = e.clientY - card.offsetTop;
            let top = card.offsetHeight / 2;
            let rotateX = (top - y) / 5;
            card2.style.cssText = `
               transform: rotateX(${rotateX}deg) rotateY(${rotateY}deg); `
        })
        card.addEventListener('mouseout'.function (e) {
            card2.style.cssText = ` transform: rotateY(0deg) rotateX(0deg); `
        })
    </script>
</body>

</html>
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Conclusion:

It’s a good effect to practice with

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