.img_grad_bg{position:relative;z-index:5;max-width:500px;margin:0 auto}.img_grad_bg span{position:absolute;width:100%;height:100%;top:15px;left:15px;z-index:-5}.img_grad_bg img{box-shadow:rgba(0,0,0,0.19) 0px 10px 20px,rgba(0,0,0,0.23) 0px 6px 6px;transform:translate(-5px,-10px);transition:all .3s}.img_grad_bg img:hover{transform:translate(5px,10px);transition:all .5s}