/*：源代码唯一下载链接: http://www.bootstrapmb.com/item/2460(当前备注仅在演示里出现，下载源码不包含)*/.flipbox-wrapper {perspective: 800px; perspective-origin: 50% 50%;}
.flipbox-wrapper .flipbox-box {position: relative; width: 100%; height: 100%; transform-style: preserve-3d; transition-property: transform;}
.flipbox-wrapper .flipbox-box .flipbox-side {position: absolute; width: 100%; height: 100%; backface-visibility: hidden;}
.flipbox-wrapper .flipbox-box .flipbox-side.flipbox-front {transform: translateZ(0);}
.flipbox-wrapper .flipbox-box .flipbox-side.flipbox-left {transform-origin: center left;}
.flipbox-wrapper .flipbox-box .flipbox-side.flipbox-right {transform-origin: top right;}
.flipbox-wrapper .flipbox-box .flipbox-side.flipbox-top {transform-origin: top center;}
.flipbox-wrapper .flipbox-box .flipbox-side.flipbox-bottom {transform-origin: bottom center;}
/*：源代码唯一下载链接: http://www.bootstrapmb.com/item/2460(当前备注仅在演示里出现，下载源码不包含)*/