.cptch_img:hover {
	cursor: default;
	position: relative;
	z-index: 10;
	-webkit-transition: 300ms ease-in-out;
	-moz-transition: 300ms ease-in-out;
	-o-transition: 300ms ease-in-out;
	transition: 300ms ease-in-out;
}
.cptch_left:hover {
	/* move to the right and increase the size of image */
	-webkit-transform: translateX(100%) scale(3, 3);
	-moz-transform: translateX(100%) scale(3, 3);