body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #138104;
    color: #52e707;
}


nav {
    background-color: #03690c;
    padding: 10px 0;
}

nav ul {
    list-style-type: none;
    text-align: center;
    margin: 0;
    padding: 0;
}

nav ul li {
    display: inline;
    margin: 0 15px;
}

nav ul li a {
    color: rgb(251, 252, 251);
    text-decoration: none;
    font-weight: bold;
}

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


header {
    text-align: center;
    padding: 20px;
    background-color: rgb(4, 130, 12)
}

header h1 {
    margin: 0;
}


main {
    max-width: 800px;
    margin: 20px auto;
    padding: 15px;
    background: white;
    border-radius: 10px;
    box-shadow: 0px 0px 10px rgba(0,0,0,0.1);
}

body {
  background-color: #ffffff;
  color: #f9f7f7;
  font-family: Arial, sans-serif;
  transition: background-color 0.3s, color 0.3s;
  text-align: center;
  padding: 50px;
}

button {
  background-color: #222;
  color: white;
  border: none;
  padding: 10px 20px;
  border-radius: 8px;
  cursor: pointer;
  transition: background-color 0.3s;
}

button:hover {
  background-color: #ffffff;
}


.dark-mode {
  background-color: #121212;
  color: #f5f5f5;
}

.dark-mode button {
  background-color: #f5f5f5;
  color: #121212;
}

.gezicht-op-maashees {
  width: 10%;          
  max-width: 800px;     
  display: block;       
  margin: 20px auto;    
  border-radius: 10px; 
}

.gezicht-op-maashees-small {
  width: 20%;
  float: left;
  margin: 10px 20px 10px 0;
}
.responsive-image {
  width: 100%;
  height: auto;

}

body {
  background-color: #f4f4f4;
  color: #0c0c0c;
  font-family: Arial, sans-serif;
  text-align: center;
  padding: 50px;
  transition: background-color 0.3s, color 0.3s;
}
  body {
  font-family: Arial, sans-serif;
  text-align: center;
  margin-top: 100px;
  background-color: #f0f0f0;
}

#tijd {
  font-size: 48px;
  color: #333;
}