3D cube rotation special effect based on css3_html/css_WEB-ITnose

  <div class="wrap">        <div class="box1 box">            1</div>        <div class="box2 box">            2</div>        <div class="box3 box">            3</div>        <div class="box4 box">            4</div>        <div class="box5 box">            5</div>        <div class="box6 box">            6</div>    </div>

*{margin: 0;padding: 0;}html,body{height: 100%;background: black;}.wrap{      height: 100%;position: relative;      -webkit-transform-style:preserve-3d;      -webkit-perspective:0px;      -moz-transform-style:preserve-3d;      -moz-perspective:0px;      -webkit-animation:mydhua 5s ease infinite;      -moz-animation:mydhua 5s ease infinite;     }.box{width: 200px;height: 200px;position: absolute;top: 50%;left: 50%;     margin:-100px 0 0 -100px; line-height: 200px;text-align: center;font-size: 48px;color: white;        }.box1{    -webkit-transform:rotatey(90deg) translatez(-100px);    -moz-transform:rotatey(90deg) translatez(-100px);    background: rgba(128,0,128,.5);}.box2{    -webkit-transform:rotatey(90deg) translatez(100px);    -moz-transform:rotatey(90deg) translatez(100px);    background: rgba(255,0,255,.5);}.box3{    -webkit-transform:rotatex(90deg) translatez(100px);    -moz-transform:rotatex(90deg) translatez(100px);    background: rgba(255,153,204,.5);}.box4{    -webkit-transform:rotatex(90deg) translatez(-100px);    -moz-transform:rotatex(90deg) translatez(-100px);    background: rgba(0,204,255,.5);}.box5{    -webkit-transform: translatez(-100px);    -moz-transform:translatez(-100px);    background: rgba(153,204,255,.5);}.box6{    -webkit-transform: translatez(100px);    -moz-transform:translatez(100px);    background: rgba(0,255,255,.5);}@-webkit-keyframes mydhua{    0%{-webkit-transform:rotateX(0deg) rotateY(0deg) rotateZ(0deg);-webkit-transform-origin: center center;}    100%{-webkit-transform:rotateX(180deg) rotateY(180deg) rotateZ(180deg);-webkit-transform-origin: center center; }}@-moz-keyframes mydhua{    0%{-moz-transform:rotateX(0deg) rotateY(0deg) rotateZ(0deg);-webkit-transform-origin: center center;}    100%{-moz-transform:rotateX(180deg) rotateY(180deg) rotateZ(180deg); -webkit-transform-origin: center center;}}