body {
  background-color: #edeae1; /* pale teal */
  color: #003333;
  font-family: "Courier New", Courier, monospace;
  margin: 0;
  padding: 20px 0;
}

.main-table {
  background-color: #edeae1;
  border: 3px double #006666;
}

.header {
  background-color: #80ced6;
  text-align: center;
  padding: 10px;
}

.sidebar {
  background-color: #d4f1f1;
  border-right: 2px solid #006666;
  padding: 10px;
}

.sidebar ul {
  list-style-type: square;
  padding-left: 18px;
}

.sidebar-gif {
  width: 80px;
  height: auto;
  display: block;
  margin: 10px auto;
}

.content {
  background-color: #f0ffff;
  padding: 15px;
}

.content img {
  border: 2px solid #006666;
  padding: 4px;
  background-color: white;
}

.footer {
  background-color: #80ced6;
  text-align: center;
  font-size: 12px;
  padding: 8px;
}

a {
  color: #006666;
  text-decoration: none;
  font-weight: bold;
}

a:hover {
  text-decoration: underline;
}