.img_grad_bg{margin:0 auto;max-width:500px;position:relative;z-index:5}.img_grad_bg span{height:100%;left:15px;position:absolute;top:15px;width:100%;z-index:-5}.img_grad_bg img{box-shadow:0 10px 20px rgba(0,0,0,.19),0 6px 6px rgba(0,0,0,.23);transform:translate(-5px,-10px);transition:all .3s}.img_grad_bg img:hover{transform:translate(5px,10px);transition:all .5s}