このjsfiddleで@torbonautと@choweyによって提案されたソリューションを実装しました
html
<div id='container'>
<div class='backhide bottom'>bottom</div>
<div class='backhide top'>top</div>
</div>
css
#container, .bottom, .top {
width: 200px;
height: 300px;
position: absolute;
-webkit-transition: 1.5s ease-in-out;
-moz-transition: 1.5s ease-in-out;
-ms-transition: 1.5s ease-in-out;
-o-transition: 1.5s ease-in-out;
transition: 1.5s ease-in-out;
}
.backhide{
-moz-backface-visibility: hidden;
-webkit-backface-visibility: hidden;
backface-visibility: hidden;
}
#container:hover .bottom {
-moz-transform: perspective(800px) rotateY(0);
-webkit-transform: perspective(800px) rotateY(0);
transform: perspective(800px) rotateY(0);
}
#container:hover .top {
-webkit-transform: perspective(800px) rotateY(-180deg);
-moz-transform: perspective(800px) rotateY(-180deg);
transform: perspective(800px) rotateY(-180deg);
}
.bottom {
background-color: #ff0000;
-moz-transform: perspective(800px) rotateY(180deg);
-webkit-transform: perspective(800px) rotateY(180deg);
transform: perspective(800px) rotateY(180deg);
}
.top {
background-color: #e0e0e0;
-moz-transform: perspective(800px) rotateY(0deg);
-webkit-transform: perspective(800px) rotateY(0deg);
transform: perspective(800px) rotateY(0deg);
}