* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
}

body {
  background-size: 105%;
  background-position: center;
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  color: white;
  animation: moveBackground 1s ease-in-out infinite alternate;
}

@keyframes moveBackground {
  0% {
    background-position: calc(50% - 3%) center;
  }
  100% {
    background-position: calc(50% + 3%) center;
  }
}

.clock-container {
  text-align: center;
  background-color: rgba(0, 0, 0, 0);
  padding: 20px;
  border-radius: 15px;
  position: relative;
  top: -30%;
}

#clock {
  font-size: 5rem;
  font-weight: 800;
}

#date {
  font-size: 2rem;
  margin-top: 10px;
}