main.css

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  display: flex;
  min-height: 100vh;
  background: rgb(227, 255, 182);
  background: linear-gradient(
    90deg,
    rgba(227, 255, 182, 1) 0%,
    rgba(242, 252, 235, 1) 19%,
    rgba(191, 221, 217, 1) 52%,
    rgba(224, 196, 255, 1) 82%,
    rgba(209, 134, 255, 1) 100%
  );
}

.clock {
  width: 15rem;
  height: 15rem;
  background: rgba(255, 255, 255, 0.01);
  border-radius: 50%;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(40px);
  -webkit-backdrop-filter: blur(40px);
  margin: auto;
  background-image: url("./src/images/clock.png");
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center;
  display: flex;
  justify-content: center;
  align-items: center;
}

.clock::before {
  content: "";
  position: absolute;
  border-radius: 50%;
  width: 1rem;
  height: 1rem;
  background-color: rgb(116, 116, 116);
  z-index: 1000;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hour,
.min,
.sec {
  display: flex;
  justify-content: center;
  position: absolute;
}

.hour {
  width: 7.5rem;
  height: 7.5rem;
}

.min {
  width: 7.5rem;
  height: 8rem;
}

.sec {
  width: 7.5rem;
  height: 10rem;
}

.hp {
  width: 5px;
  height: 60px;
  background-color: #ffffff;
  z-index: 80;
  border-radius: 10px;
}
.mp {
  width: 4px;
  height: 80px;
  background-color: #f3eeff;
  z-index: 90;
  border-radius: 10px;
}

.sp {
  width: 2px;
  height: 100px;
  background-color: #b3a9ca;
  z-index: 100;
  border-radius: 10px;
}