h1 {
  font-weight: 400;
  font-size: 36px;
}

h2 {
  font-weight: 400;
  font-size: 30px;
}

h3 {
  font-weight: 400;
  font-size: 24px;
}

h4 {
  font-weight: 400;
  font-size: 18px;
}

a {
    color: #0181b9;
    text-decoration: none;
}

a:hover {
    opacity: 0.7;
    text-decoration: underline;
}

strong {
    color: inherit;
}