header {
  background-color: #219d8e;
  padding: 20px 10px;
  border-radius: 25px;
  position: relative;
  box-shadow:0 5px 5px rgba(0,0,0,0.3);
}

header h1 {
  text-align: center;
  color: #fdfafa;
  font-size: 50px;
  margin-top: 20px;
  text-shadow:0 5px 5px rgba(0,0,0,0.3);
}

header h2 {
  text-align: center;
  color: #fdfafa;
  font-size: 25px;
  margin-top: -25px;
  margin-bottom: 50px;
}

.button {
  position: absolute;
  top: 15px;
  right: 20px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background-color: #2ac7b4;
  color: #fbfafa;
  box-shadow:0 5px 5px rgba(0,0,0,0.3);
  
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: bold;
  text-decoration: none;
  font-family: sans-serif;
}

.button:hover {
  background-color:#227e6a;
  text-shadow:0 5px 5px rgba(0,0,0,0.3);
}

nav ul {
  display: flex;
  list-style-type: none;
  padding: 0;
  margin: 20px;
  gap: 69px;
  justify-content: center;
}

nav li a {
  text-decoration: none;
  color: white;
  background-color: #2ac7b4;
  padding: 7px 30px;
  border-radius: 8px;
  box-shadow:0 5px 5px rgba(0,0,0,0.3);
  text-shadow:0 5px 5px rgba(0,0,0,0.3);
}


nav a:hover, nav a.active {
  background-color:#227e6a;
  padding: 10px 30px;
  text-shadow:0 5px 5px rgba(0,0,0,0.3);
}

main {
  background-color: #24a4953c;
  padding: 30px 20px;
  margin-top: 30px;
  margin-bottom: 30px;
  border-radius: 25px;
}

footer {
  background-image: url(/Images/footer.jpg);
  background-position: 30% 50%;
  padding: 30px 30px;
  border-radius: 25px;
  text-align: center;
  font-family: sans-serif;
  color: #f9f6f6;
  font-size: 15px;
  box-shadow:0 5px 5px rgba(0,0,0,0.3);
}