battery.css

body {
  background: transparent;
}

label {
  color: black;
}

.battery {
  position: relative;
  width: 258px;
  height: 60px;
  border: 4px solid #fff;
  border-radius: 15px;
  position: relative;
  padding: 4px;
  -webkit-transform: scale(0.6);
  -webkit-filter: drop-shadow(0 0 10px #000000);
  filter: drop-shadow(0 0 10px #000000);
}
.battery:before {
  content: "";
  display: block;
  position: absolute;
  top: 50%;
  right: -16.5px;
  margin-top: -15px;
  width: 30px;
  height: 30px;
  background: #fff;
  clip: rect(0, 30px, 30px, 19.5px);
  border-radius: 35%;
}
.battery .level {
  width: 100%;
  height: 100%;
  border-radius: 7.5px;
  text-align: center;
}

.level-message {
  position: absolute;
  top: 30px;
  left: 90px;
  font-size: 32px;
  color: black;
}

.radio-group {
  background-color: white;
  display: block;
  max-width: 310px;
  margin: 20px 20px 0;
  padding: 5px 10px;
  border: 1px black solid;
  border-radius: 5px;
}

.options-group {
  background-color: white;
  display: block;
  max-width: 310px;
  margin: 10px 20px;
  padding: 5px 10px;
  border: 1px black solid;
  border-radius: 5px;
}

.mode-element {
  display: inline-block;
  margin-right: 20px;
}
.mode-element input[type=radio] {
  margin: 0;
}
.mode-element label {
  margin-left: 0;
}

.charging {
  background: linear-gradient(270deg, #6ee7ff, #0091ff);
  background-size: 400% 400%;
  -webkit-animation: AnimationName 2s ease infinite;
  -moz-animation: AnimationName 2s ease infinite;
  animation: AnimationName 2s ease infinite;
}

@-webkit-keyframes AnimationName {
  0% {
    background-position: 0% 83%;
  }
  50% {
    background-position: 100% 18%;
  }
  100% {
    background-position: 0% 83%;
  }
}
@-moz-keyframes AnimationName {
  0% {
    background-position: 0% 83%;
  }
  50% {
    background-position: 100% 18%;
  }
  100% {
    background-position: 0% 83%;
  }
}
@keyframes AnimationName {
  0% {
    background-position: 0% 83%;
  }
  50% {
    background-position: 100% 18%;
  }
  100% {
    background-position: 0% 83%;
  }
}

/*# sourceMappingURL=battery.css.map */