body {
  font-size: 24px;
  color: fuchsia;
  font-family: arial;
  padding: 10px;
}

p {
  padding: 20px;
}

article {
  border: 5px solid olive;
}

.main_content {
  color: black;
  font-size: 20px;
  margin:40px;
  border-width:5px;
}
.signature {
  color: black;
  font-size: 14px;
}

h1 {
  color: purple;
  background-color: olive;
  margin: 5px;
  padding: 40px;
}

.subheader {
  color:purple;
  background-color: olive;
  margin: 5px;
  padding: 40px;
  font-size: 12px;
}

h2 {
  font-size: 32px;
  background-color: #ccc;
  margin: 5px;
  padding: 40px;
}
  
h3 {
  color: purple;
  border-style: groove;
  border-width: 10px;
  border-left-width: 10px;
  border-right-width: 10px;
  border-color: fuchsia;
  margin: 20px;
  padding: 40px;
  background-color: olive;
}

.navigation {
  list-style-type: none;
  margin: 0;
  padding: 0;
  display: flex;
  justify-content: center;
}

.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
}

.nav-item {
  font-family:Arial;
  transform: scaleY(1.5);
  color: fuchsia;
  display: block;
  padding: 2px 20px;
  transition: background-color 0.3s ease;
  text-decoration: none;
}

nav-item:hover {
  background-color: olive;
  color: purple;
}