body {
  background-color: #f2f2f2;
}

.reg {
  text-align: center;
  font-size: 18px;
  background-color: #333;
  color: white;
  padding: 8px 15px;
  border-radius: 5px;
  width: fit-content;
  margin: 20px auto;
}

.banner {
  background-image: url('https://picsum.photos/1200/400');
  background-size: cover;
  background-position: center;
  padding: 120px 20px;
  text-align: center;
}

.nav {
  display: flex;
  justify-content: center;
  background-color: #333;
  padding: 12px;
}

.nav a {
  text-decoration: none;
  color: white;
  margin: 0 15px;
  padding: 10px 20px;
  border-radius: 6px;
  transition: 0.3s;
}

.nav a:hover {
  background-color: #ffa726;
  color: black;
}

.project-container {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  padding: 30px;
}

.footer {
  text-align: center;
  padding: 20px;
  background-color: #333;
  color: white;
  margin-top: 40px;
}