.image-up {
overflow:hidden;
}
.image-up img {
-moz-transition: all 1s ease-out;
-o-transition: all 1s ease-out;
-webkit-transition: all 1s ease-out;
}
.image-up img:hover{
-webkit-transform: scale(1.1);
-moz-transform:scale(1.1);
-o-transform:scale(1.1);
}