Box (Branch 4240)

✨ SOMCHAI CHONGRACHEN

<html>
  <head>
    <title>Let's Start
    </title>
    <style>
      body{
        margin:10em;
      }
      .cover{
        width:300px;
        margin:auto;
        font-size: 0;
        transform-style:preserve-3d;
        transform:rotatez(0deg) rotatex(20deg) rotatey(-30deg);
        transition: .3s;
        cursor: pointer;
        position:relative;
        animation: ani 5s infinite alternate;
      }
      .cover:hover{
			transform:rotatez(0deg) rotatex(20deg) rotatey(30deg);
      }
       @keyframes ani{
        0% {transform: rotatex(-20deg) rotatey(-30deg)}
        50% {transform: rotatex(60deg) rotatey(-90deg)}
        100% {transform: rotatex(-200deg) rotatey(90deg)}
      }
      .cover img{
        width:100%;
      }
      .paper-1 {
        background: linear-gradient(to right,#eee,#ddd);
        right: -20px;
        top: 0;
        width: 20px;
        height: 100%;
        transform-origin: left;
        transform:rotatey(90deg);
        border-right: 1px solid #999;
      }
      .paper-2 {
        background: linear-gradient(to bottom,#eee,#ddd);
        left: 0;
        bottom: -20px;
        width: 100%;
        height: 20px;
        transform-origin: top;
        transform:rotatex(-90deg);
        border-bottom: 1px solid #999;
      }
      .paper-3 {
        background: linear-gradient(to right,#e8b950,#af9754);
        left: 0px;
        top: 0;
        width: 20px;
        height: 100%;
        transform-origin: left;
        transform:rotatey(90deg);
        border-right: 1px solid #999;
      }
      .paper-4 {
        background: linear-gradient(to bottom,#eee,#ddd);
        left: 0;
        top: 0px;
        width: 100%;
        height: 20px;
        transform-origin: top;
        transform:rotatex(-90deg);
        border-bottom: 1px solid #999;
      }
      .paper {
        position: absolute;
        box-sizing: border-box;
        z-index: 50;
      }
    </style>
  </head>
  <body>
    <div class="cover">
      <img src="https://content.shopback.com/th/wp-content/uploads/2019/05/01185252/pic9_phralan.in_.th_.jpg">
      <div class="paper paper-1">
      </div>
      <div class="paper paper-2">
      </div>
      <div class="paper paper-3">
      </div>
      <div class="paper paper-4">
      </div>
    </div>
  </body>
</html>