body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  
  min-height: 100vh;
  
  
}
html {background-color:#A7C7E7;}
header {
  background-color: #aaaaaa;
  padding: 20px;
  
  justify-content: space-between;
  align-items: center;
  width:100%;
}

h1 {
  font-size: 2em;
  margin: 0;
  color: #333;
}

nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

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

nav a {
  text-decoration: none;
  color: #5f55ff;
  font-weight: bold;
}

main {
  padding: 20px;
  background-color:#A7C7E7;
}

section {
  margin-bottom: 20px;
  padding: 20px;
  border: 1px solid #ddd;
  border-radius: 5px;
}

.hero {
  text-align: center;
  background-image: url("background.jpg");
  background-size: cover;
  background-position: center;
  padding-top: 100px;
  padding-bottom: 50px;
}

.hero img {
  display: none;
}

.hero h2 {
  font-size: 1.5em;
  margin-bottom: 10px;

}

.hero button {
  background-color: #007bff;
  color: #fff;
  padding: 10px 20px;
  border: none;
  border-radius: 5px;
  cursor: pointer;
}

.about img {
  float: left;
  margin-right: 20px;
  width: 150px;
  border-radius: 50%;
}

footer {
  text-align: center;
  padding: 10px;
  background-color: #aaaaaa;
  margin-top: auto; /* Added for footer extension */
}