:root {
  --primary-color: #004f4a;
  --secondary-color: #ffffff;
  --highlight-color: #72c1bd;
  --text-color: #000000;
  --border-color: #7b7b7b;
}

body {
  font-size: 16px;
  margin: 0em;
  font-family: 'Calibri', sans-serif;
}

h1,
h3,
h4,
h5,
h6 {
  font-family: Georgia, serif;
  font-weight: normal;
  margin-block-start: 0.5em;
  margin-block-end: 0em;
}

h2 {
  font-family: Georgia, serif;
  font-weight: bold;
  margin-block-start: 0.5em;
  margin-block-end: 0.5em;
}

a {
  color: var(--primary-color);
}

a:hover {
  color: var(--text-color);
  font-weight: bold;
}

button {
  background-color: var(--primary-color);
  color: var(--secondary-color);
  font-family: Georgia, serif;
  font-size: 1.25em;
  padding: 0.75em 1.75em;
  border: none;
  border-radius: 4px;
}

button:hover {
  text-decoration: underline;
  cursor: pointer;
}

.center-container {
  display: flex;
  justify-content: center;
  gap: 1em;
}

.clearfix {
  clear: both;
}