body {
  background-color: #f0f8ff;
  font-family: 'Arial', sans-serif;
}

h1, h2, h3 {
  color: #2c3e50;
  text-align: center;
}

a {
  color: #2980b9;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

button {
  background-color: #3498db;
  color: white;
  border: none;
  padding: 10px 20px;
  cursor: pointer;
}

button:hover {
  background-color: #2980b9;
}

.container {
  width: 80%;
  margin: 0 auto;
  text-align: left;
}

.froge-header {
  background-color: #82e0aa;
  padding: 10px 0;
  border-bottom: 2px solid #27ae60;
}

.froge-header img {
  display: block;
  margin: 0 auto;
}

.froge-content {
  padding: 20px;
  font-size: 1.2em;
  line-height: 1.6;
}

.froge-footer {
  background-color: #82e0aa;
  padding: 10px 0;
  text-align: center;
  border-top: 2px solid #27ae60;
}

.froge-navigation a {
  margin: 0 10px;
}