.input {
    visibility: hidden;
  }
  
  .label {
    position: absolute;
    width: 80px;
    height: 40px;
    background-color: lightgray;
    border-radius: 20px;
    cursor: pointer;
  }
  
  .circle {
    width: 34px;
    background-color: white;
    height: 34px;
    border-radius: 50%;
    top: 3px;
    position: absolute;
    left: 3px;
    animation: toggleOff 0.4s linear forwards;
  }
  
  .input:checked + .label {
    background-color: white;
  }
  
  .input:checked + .label .circle {
    animation: toggleOn 0.4s linear forwards;
    background-color: #37373b;
  }
  
  @keyframes toggleOn {
    0% {
      transform: translateX(0);
    }
    100% {
      transform: translateX(40px);
    }
  }
  
  @keyframes toggleOff {
    0% {
      transform: translateX(40px);
    }
    100% {
      transform: translateX(0);
    }
  }
  
  
  
  .switch {
    font-size: 17px;
    position: relative;
    display: inline-block;
    width: 64px;
    height: 34px;
  }
  
  .switch input {
    opacity: 0;
    width: 0;
    height: 0;
  }
  
  .slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #73C0FC;
    transition: .4s;
    border-radius: 30px;
  }
  
  .slider:before {
    position: absolute;
    content: "";
    height: 30px;
    width: 30px;
    border-radius: 20px;
    left: 2px;
    bottom: 2px;
    z-index: 2;
    background-color: #e8e8e8;
    transition: .4s;
  }
  
  .sun svg {
    position: absolute;
    top: 6px;
    left: 36px;
    z-index: 1;
    width: 24px;
    height: 24px;
  }
  
  .moon svg {
    fill: #73C0FC;
    position: absolute;
    top: 5px;
    left: 5px;
    z-index: 1;
    width: 24px;
    height: 24px;
  }
  
  /* .switch:hover */
  .sun svg {
    animation: rotate 15s linear infinite;
  }
  
  @keyframes rotate {
  
    0% {
        transform: rotate(0);
    }
  
    100% {
        transform: rotate(360deg);
    }
  }
  
  .moon svg {
    animation: tilt 5s linear infinite;
  }
  
  @keyframes tilt {
  
    0% {
        transform: rotate(0deg);
    }
  
    25% {
        transform: rotate(-10deg);
    }
  
    75% {
        transform: rotate(10deg);
    }
  
    100% {
        transform: rotate(0deg);
    }
  }
  
  .input:checked+.slider {
    background-color: #183153;
  }
  
  .input:focus+.slider {
    box-shadow: 0 0 1px #183153;
  }
  
  .input:checked+.slider:before {
    transform: translateX(30px);
  }