styles.css

body {
  background-color: black;
  color: white;
}

body .button-container {
  position: absolute;
  top: 10%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
}

body .button-container .slider.round {
  border-radius: 34px;
}

body .button-container .slider.round:before {
  border-radius: 50%;
}

body .button-container .switch {
  position: relative;
  display: inline-block;
  width: 60px;
  height: 34px;
}

body .button-container .switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

body .button-container .slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #ccc;
  -webkit-transition: .4s;
  transition: .4s;
}

body .button-container .slider:before {
  position: absolute;
  content: "";
  height: 26px;
  width: 26px;
  left: 4px;
  bottom: 4px;
  background-color: white;
  -webkit-transition: .4s;
  transition: .4s;
}

body .button-container input:checked + .slider {
  background-color: #2196F3;
}

body .button-container input:focus + .slider {
  -webkit-box-shadow: 0 0 1px #2196F3;
          box-shadow: 0 0 1px #2196F3;
}

body .button-container input:checked + .slider:before {
  -webkit-transform: translateX(26px);
  transform: translateX(26px);
}

body .rectangular-box {
  width: 50%;
  height: 35%;
  border: 10px solid white;
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  border-radius: 25%;
}

body .rectangular-box .time {
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
}

body .rectangular-box .time span {
  font-size: 5em;
}

body .analog {
  border: 1px solid white;
  padding: 5% 3%;
}

body .analog .middle-dot {
  border: 30px solid white;
  width: 0;
  border-radius: 100%;
  position: absolute;
  left: 40%;
  top: 65px;
}

body .analog .line {
  height: 10px;
  border-top: 1px solid white;
}

@media only screen and (max-width: 1300px) {
  body .rectangular-box .time span {
    font-size: 3em;
  }
}

@media only screen and (max-width: 900px) {
  body .rectangular-box .time span {
    font-size: 2em;
  }
}

@media only screen and (max-width: 730px) {
  body .rectangular-box .time span {
    font-size: 1.5em;
  }
}
/*# sourceMappingURL=styles.css.map */