img{-moz-transition: all 0.8s ease-in-out;
-webkit-transition: all 0.8s ease-in-out;
-o-transition: all 0.8s ease-in-out;
-ms-transition: all 0.8s ease-in-out;
transition: all 0.8s ease-in-out;
}

img:hover{
-moz-transform: rotate(360deg);
-webkit-transform: rotate(360deg);
-o-transform: rotate(360deg);
-ms-transform: rotate(360deg);
transform: rotate(360deg);
box-shadow: 0 0px 20px #000;
}  

img{
    -webkit-border-radius: 18px;
    -moz-border-radius: 18px;
    -khtml-border-radius: 3px;
    border-radius: 18px;
}

img:hover{
-moz-transform: rotate(360deg);
-webkit-transform: rotate(360deg);
-o-transform: rotate(360deg);
-ms-transform: rotate(360deg);
transform: rotate(360deg);
box-shadow: 0 0px 20px #000;
}