body,html{margin:0;padding:0;overflow:hidden;width:100%;height:100%}a-scene{position:absolute;width:100%;height:100%;top:0;left:0}#overlay-container{z-index:10;position:absolute;top:50%;left:0;width:auto;height:auto;transform:translateY(-50%);pointer-events:none;display:grid;grid-gap:10px;background:#fff;padding:10px;border-radius:0 10px 10px 0;border:1px solid #bbb;font-family:system-ui}.overlay-button{width:50px;height:50px;cursor:pointer;pointer-events:all}#activate-camera-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background-color:rgb(0 0 0 / .9);display:none;justify-content:center;align-items:center;z-index:20}#activate-camera-button{color:#000;display:flex;flex-direction:column;align-items:center;background-color:#fff;border:none;padding:20px;border-radius:10px;font-size:20px;cursor:pointer;margin:10px}#activate-camera-button img{width:30px;height:30px;margin-bottom:10px}#play-icon{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:50px;color:#fff;cursor:pointer;display:none;z-index:10}