.battery {
  width: 60px;
  height: 15px;
  overflow: hidden;
  display: inline-block;
  border-radius: 5px;
  border: 1px solid #393E41;
}

.battery-info {
  width: 0%;
  height: 100%;
  font-size: 8px;
  text-align: center;
  padding: 2px 2px 0 2px;
  background-color: #66CCFF;
}

.battery-info.low {
  background-color: #FF4128;
}

.battery-info.medium {
  background-color: #F7DD4C;
}

.battery-info.high {
  background-color: #33CC33;
}

.battery-info.full {
  background-color: #009933;
  border-radius: 5px;
}