body{background-color:#000;background:url(background.jpg) no-repeat 50% fixed;background-blend-mode:multiply;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;margin:0;min-height:100%;padding:0}div,img,object,svg{height:322px;user-select:none;width:239px}.x{-webkit-animation:x 2s linear infinite alternate;animation:x 2s linear infinite alternate}.y{-webkit-animation:y 3s linear infinite alternate;animation:y 3s linear infinite alternate}#player{bottom:10px;left:10px;position:fixed}@-webkit-keyframes x{to{transform:translateX(calc(100vw - 239px))}}@keyframes x{to{transform:translateX(calc(100vw - 239px))}}@-webkit-keyframes y{to{transform:translateY(calc(100vh - 322px))}}@keyframes y{to{transform:translateY(calc(100vh - 322px))}}