#loadingBox{ width: 100%; height: 100vh; box-sizing: border-box; position: fixed; top: 0; 
  right: 0; background: rgba(0, 0, 110, 0.3); display: none; }
#loadingMsg { margin-top: 400px; color: darkred; }
#loadClose { color: darkred; padding: 3px 7px; border: 3px solid darkred; border-radius: 50%; 
  margin: 5px; float: right; cursor: pointer; }
#loadClose:hover { background: white; }