HTML

<div class="hovergallery9"><img src="https://l.gif" alt=" " width="190" height="210" /><img src="hhttps://gif" alt=" alt=" width="190" height="210" /></div>

CSS

/*GloriaV */
/*URL: http://tutorialgloriav.eklablog.com/*/
.hovergallery9 img { 
 margin: 10px 10px 10px 10px; 
border-radius: 2em;
box-shadow:1px 1px 10px #000;
border: 3px double #000; 
 -moz-transform: rotateX(0deg);
 -webkit-transform: rotateX(0deg);
 transform: rotateX(0deg);
 -moz-transition: all 0.5s;
 -webkit-transition: all 0.5s;
 transition: all 0.5s;

}
.hovergallery9 img:hover {
-moz-transform: rotateX(180deg) translate3d(0,0,0);
 -webkit-transform: rotateX(180deg) translate3d(0,0,0);
 transform: rotateX(180deg) translate3d(0,0,0);
}
 
figure.flipreveal:hover img{
 -moz-transform: rotateX(180deg);
 -webkit-transform: rotateX(180deg);
 transform: rotateX(180deg);
 
}