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

body {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  background-color: #f4f4f4;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

header {
  background-color: #333;
  color: #fff;
  padding: 20px 0;
  text-align: center;
}

header h1 {
  font-size: 2.5rem;
}

nav ul {
  list-style-type: none;
}

nav ul li {
  display: inline;
  margin-right: 20px;
}

nav ul li a {
  text-decoration: none;
  color: #fff;
  font-weight: bold;
  transition: color 0.3s;
}

nav ul li a:hover {
  color: #ffcc00;
}

.main-content {
  padding: 50px 0;
  text-align: center;
}

.box {
  background-color: #fff;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
  margin-bottom: 40px;
}

.box h2 {
  font-size: 2rem;
  margin-bottom: 20px;
}

.box p {
  font-size: 1.1rem;
  color: #666;
  margin-bottom: 30px;
}

.btn {
  display: inline-block;
  background-color: #333;
  color: #fff;
  text-decoration: none;
  padding: 10px 20px;
  border-radius: 5px;
  transition: background-color 0.3s;
}

.btn:hover {
  background-color: #ffcc00;
}

footer {
  background-color: #333;
  color: #fff;
  text-align: center;
  padding: 20px 0;
}

#horloge {
  position: relative;
  height: 300px;
  width: 300px;
  background-color: lightblue;
  border-radius: 150px;
  margin: 0 auto;
  margin-top: 180px;
  box-shadow: 10px 10px;
}

#heures {
  width: 80px;
  height: 5px;
  background-color: white;
}

#minutes {
  width: 140px;
  height: 4px;
  background-color: white;
}

#secondes {
  width: 140px;
  height: 2px;
  background-color: black;
}

#heures,
#minutes,
#secondes {
  transform-origin: left center;
  position: absolute;
  top: 150px;
  left: 150px;
}
   nav ul {
      list-style-type: none;
      padding: 0;
      text-align: center;
    }

    nav ul li {
      display: inline;
      margin-right: 20px;
    }

    nav ul li a {
      color: #fff;
      text-decoration: none;
      font-size: 18px;
    }

    .main-content {
      text-align: center;
      margin-top: 50px;
    }

    .Python {
      background-color: #fff;
      border-radius: 10px;
      box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
      padding: 20px;
      max-width: 600px;
      margin: 0 auto;
    }

    .Python h2 {
      color: #007bff;
    }

    .Python p {
      font-size: 16px;
      line-height: 1.6;
    }

    .Python img {
      max-width: 100%;
      border-radius: 5px;
      margin-top: 20px;
    }