.vr-button{position:absolute;bottom:20px;left:50%;transform:translate(-50%);padding:12px 24px;background:#fff;border:none;border-radius:4px;cursor:pointer;z-index:100}.exit-vr-button{position:absolute;bottom:20px;left:calc(50% + 120px);transform:translate(-50%);padding:12px 24px;background:#fff;border:none;border-radius:4px;cursor:pointer;z-index:100}