效果图：

步骤：

1.创建一个文件夹
2.文件夹有三个文件：css代码 、 img照片 、 html代码
3.规范：css文件夹里面文件命名style.css
4.注意照片命名：见下面

CSS代码部分：

@charset "utf-8";
*{
    margin:0;
    padding:0;
}
body{
?
    /*background: url(../img/preview.png) ;*/
    max-width: 100%;
    min-width: 100%;
    height: 100%;
    background-size: cover;
    background-repeat: no-repeat;
    background-attachment: fixed;
    background-size:100% 100%;
    position: absolute;
    margin-left: auto;
    margin-right: auto;
}
li{
    list-style: none;
}
.box{
    width:200px;
    height:200px;
    background-size: cover;
    background-repeat: no-repeat;
    background-attachment: fixed;
    background-size:100% 100%;
    position: absolute;
    margin-left: 42%;
    margin-top: 22%;
    -webkit-transform-style:preserve-3d;
    -webkit-transform:rotateX(13deg);
    -webkit-animation:move 5s linear infinite;
}
.minbox{
    width:100px;
    height:100px;
    position: absolute;
    left:50px;
    top:30px;
    -webkit-transform-style:preserve-3d;
}
.minbox li{
    width:100px;
    height:100px;
    position: absolute;
    left:0;
    top:0;
}
.minbox li:nth-child(1){
    background: url(../img/01.jpg) no-repeat 0 0;
    -webkit-transform:translateZ(50px);
}
.minbox li:nth-child(2){
    background: url(../img/02.jpg) no-repeat 0 0;
    -webkit-transform:rotateX(180deg) translateZ(50px);
}
.minbox li:nth-child(3){
    background: url(../img/03.png) no-repeat 0 0;
    -webkit-transform:rotateX(-90deg) translateZ(50px);
}
.minbox li:nth-child(4){