HTML

<div id="containerEx6">
<div class="ex6"><img src="https://gif" alt="img0" width="140" height="170" /> <img src="https://gif" alt="img1" width="140" height="170" /> <img src="http://gif" alt="img2" width="140" height="170" /></div>
</div>

CSS

<style type="text/css"><!--
#containerEx6 {width: 800px;
margin: 0 auto;
}
.ex6 img {
margin: 20px;
border: 2px dotted #fff; 
border-radius: 1em;
-webkit-box-shadow: 4px 4px 4px rgba(0,0,0,0.2);
-moz-box-shadow: 4px 4px 4px rgba(0,0,0,0.2);
box-shadow: 4px 4px 4px rgba(0,0,0,0.2);
-webkit-transition: all 0.5s ease-out;
-moz-transition: all 0.5s ease;
-ms-transition: all 0.5s ease;
}
.ex6 img:hover {

 -webkit-transform: translateX(-30px); }
 -webkit-transform: translateX(10px); }
 opacity: 1; -webkit-transform: translateX(0); }
}
-moz-transform: translateX(2000px); }
-moz-transform: translateX(-30px); }
-moz-transform: translateX(10px); }
opacity: 1; -moz-transform: translateX(0); }
}
 -o-transform: translateX(2000px); }
 -o-transform: translateX(-30px); }
-o-transform: translateX(10px); }
 opacity: 1; -o-transform: translateX(0); }
}
opacity: 0; transform: translateX(2000px); }
transform: translateX(-30px); }
transform: translateX(10px); }
 opacity: 1; transform: translateX(0); }
}
}
--></style>