* {
  margin: 0;
  padding: 0;
}
body {
  background-color: #212121;
  color: aliceblue;
}

nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  padding: 0.5rem;
  gap: 0.5rem;
  background-color: #212121;
}

nav a {
  display: inline-block;
  min-width: 9rem;
  padding: 0.5rem;
  border-radius: 0.2rem;
  border: solid 1px rgb(22, 22, 22);
  text-align: center;
  font-weight: 600;
  text-decoration: none;
  background-color: rgb(135, 206, 235);
  color: #000;
  font-family: Cambria, Cochin, Georgia, Times, 'Times New Roman', serif;
}

nav a[aria-current='page'] {
  color: #000;
  background-color: #d4d4d4;
}

main {
  width: 100vw;
  height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.title {
  padding: 10px;
  font-size: 50px;
  font-family: "Poppins", sans-serif;
  font-weight: 600;
  font-style: oblique;
}

#clock {
  font-family: Georgia, 'Times New Roman', Times, serif;
  margin: 10px;
  background-color: skyblue;
  font-size: 40px;
  border-radius: 10px;
  padding: 10px 15px;
  color: rgb(0, 0, 0);
}