.galaxy-object{position:fixed;left:0;top:0;width:360px;height:300px;border:0;display:block;pointer-events:none;z-index:1;opacity:0;visibility:hidden;mix-blend-mode:screen;transform-origin:center;will-change:transform,opacity;mask-image:radial-gradient(ellipse at center,#000 48%,transparent 74%);-webkit-mask-image:radial-gradient(ellipse at center,#000 48%,transparent 74%)}main{position:relative;z-index:2}.galaxy-headset{width:350px;height:300px}