.image_div{position:relative;z-index:10;box-shadow:20px 15px 30px 0 rgba(0,0,0,.55),-20px -15px 50px 0 hsla(0,0%,100%,.55)}.image_div>div:after{content:"";position:absolute;top:-10px;left:-10px;width:calc(100% + 20px);height:calc(100% + 20px);background:#ffffff73;z-index:-1}.image_div:before{top:-30px;left:40px}.image_div:after,.image_div:before{content:"";position:absolute;width:100%;height:100%;background:transparent;border:1px solid #182f59;z-index:-1}.image_div:after{top:30px;left:-40px}@media (min-width:360px) and (max-width:480px){.manual_list li{margin:16px 0 0}.image_div:before{top:-20px;left:20px}.image_div:after{top:20px;left:-20px}}