css3制作3D的正方体

html

    <div class="wrapper">
        <div class="box">
            <div class="cube">
                <div class="item"></div>
                <div class="item"></div>
                <div class="item"></div>
                <div class="item"></div>
                <div class="item"></div>
                <div class="item"></div>
            </div>
            <div class="cube blue">
                <div class="item"></div>
                <div class="item"></div>
                <div class="item"></div>
                <div class="item"></div>
                <div class="item"></div>
                <div class="item"></div>
            </div>
            
        </div>
        <div class="box">
            <div class="cube blue">
                <div class="item"></div>
                <div class="item"></div>
                <div class="item"></div>
                <div class="item"></div>
                <div class="item"></div>
                <div class="item"></div>
            </div>
            <div class="cube">
                <div class="item"></div>
                <div class="item"></div>
                <div class="item"></div>
                <div class="item"></div>
                <div class="item"></div>
                <div class="item"></div>
            </div>
            
        </div>
    </div>

*{
    
    
    margin:0;
    padding: 0;
}
html,body{
    
    
    width:100%;
    height:100%;
}
.wrapper{
    
    
    width:100%;
    height:100%;
    background-color: #cc0019;
    display: flex;
    justify-content: center;
    align-items: center;
    /* 3D元素需要空间  ：景深 */
    perspective: 1000px;
}
.wrapper .cube{
    
    
    position: relative;
    width: 100px;
    height:100px;
    margin: 30px;
    border: 1px solid #000;
      /* 3D元素 给父级设置景深*/
    transform-style: preserve-3d;
      /* 看透视的正方体 */
    transform: rotateX(10deg) rotateY(-15deg);
}
.wrapper .cube .item{
    
    
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 3px solid #fff;
    background-color: rgba(255,255,255,0.5);
    /* 为防止宽高就为我们设置的 */
    box-sizing: border-box;
  

}
/* 设置盒子的每个面  往屏幕里转：正  屏幕外：负 */
/* 前 */
.wrapper .cube .item:nth-of-type(1){
    
    
    transform: translateZ(50px);
}
/* 右 */
.wrapper .cube .item:nth-of-type(2){
    
    
    transform: rotateY(90deg) translateZ(50px);
}
/* 后 */
.wrapper .cube .item:nth-of-type(3){
    
    
    transform: translateZ(-50px);
}
/* 左 */
.wrapper .cube .item:nth-of-type(4){
    
    
    transform: rotateY(-90deg) translateZ(50px);
}
/* 上 */
.wrapper .cube .item:nth-of-type(5){
    
    
    transform: rotateX(90deg) translateZ(50px);
}
/* 下 */
.wrapper .cube .item:nth-of-type(6){
    
    
    transform: rotateX(-90deg) translateZ(50px);
}

展示效果：