/* 指示器，标示屏幕大小 */
.state-indicator {
  position: absolute;
  top: -999em;
  left: -999em;
  
  z-index: 1;
}


@media only screen and (min-width: 100px) and (max-width: 770px) {
  .state-indicator {
    z-index: 2;
  }
	
}

@media only screen and (min-width: 770px) {
  .state-indicator {
    z-index: 1;
  }	
}