* {
  box-sizing: border-box;
}

body {
  background-color: #002448;
  margin: 0;
  font-family: "Times New Roman", Times, serif;
  text-align: center;
}

.banner {
  background-image: url("banner.jpg");
  background-size: cover;
  background-position: center;
  text-align: center;
  padding: 60px 15px;
}

.banner-text {
  background-color: rgba(0, 36, 72, 0.8);
  display: inline-block;
  padding: 20px 30px;
}

.banner h1 {
  color: #cedf3a;
  font-size: 42px;
  margin: 0;
}

.banner p {
  color: #e9467c;
  margin-top: 10px;
}

.topnav {
  background-color: #0f2f33;
  text-align: center;
  padding: 12px;
  border-bottom: 2px solid #5CBF5C;
}

.topnav a {
  color: #5CBF5C;
  text-decoration: none;
  padding: 10px 18px;
  display: inline-block;
}

.topnav a:hover {
  color: #e9467c;
}

main section {
  width: 90%;
  margin: 25px auto;
  padding: 20px;
  border: 2px solid #5CBF5C;
  background-color: #0f2f33;
  box-sizing: border-box;
}

#allcontent {
  width: 80%;
  margin-left: auto;
  margin-right: auto;
  padding: 20px;
}

h1 {
  color: #e9467c;
  font-size: 48px;
  margin-bottom: 25px;
}

h2 {
  color: #5CBF5C;
  font-size: 28px;
  margin-top: 30px;
}

h3 {
  color: #cedf3a;
  font-size: 20px;
  margin-top: 20px;
}

p {
  color: #2bdbd2;
  font-size: 16px;
}

img {
  display: block;
  margin: 10px auto;
}

ul {
  list-style-position: inside;
  padding: 0;
}

li {
  color: #c87adf;
  margin: 8px 0;
}

footer {
  font-size: 11px;
  font-style: italic;
  margin-top: 40px;
  color: #7adf7a;
}

footer p {
  color: #942e50;
}

a:link { color: #4c9aff; }
a:visited { color: #B82EE6; }
a:hover { color: #CD6DEE; }
a:active { color: #9966FF; }