body {
  background-color: #c4e4cf;
}

h1 {
  color: white;
  text-align: center;
  font-family: Arial, sans-serif;
}

h2 {
  color: white;
  text-align: center;
  font-family: Arial, sans-serif;
}


p {
  font-family: Arial, sans-serif;
  font-size: 18px;
  text-align: center;
  color: white;
}

.header {
  padding: 5px;
  text-align: center;
  background: #c4e4cf;
  color: white;
  font-size: 30px;
}

.container {
  background-color: #25a700;
  width:80%;
  margin-left:auto;
  margin-right:auto;
  padding: 10px;
}

.footer {
  padding: 5px;
  bottom: 0;
  background: #25a700;
  color: white;
  text-align: center;
  font-family: Arial, sans-serif;
}

ul {
  list-style-type: none;
  margin: 10px;
  padding: 0;
  overflow: hidden;
  background-color: #25a700;
  font-family: Arial, sans-serif;
}

ul li {
  float: left;
}

ul li a {
  display: block;
  color: white;
  text-align: center;
  padding: 14px 16px;
  text-decoration: none;
}

ul li a:hover {
  background-color: #111111;
}

div.gallery {
  display: flex;
  justify-content: center;
  align-items: center;
}

div.gallery-item {
  margin: 5px;
  width: 30%;
}

div.gallery-item img {
  width: 100%;
  height: auto;
}

div.gallery-item div.desc {
  padding: 15px;
  text-align: center;
  font-family: Arial, sans-serif;
  font-size: 18px;
  color: white;
}