.container-nav {
  background: none; 
  text-align: center;
}

.container-nav a {
  font-size: 24px;
  font-weight: 700;
  color: #300E00;
  text-decoration: none;
  line-height: 1.5;
}

.container-nav a.active {
  background: #300E00;
  color: #FFF;
  padding: 5px 15px;
  border-radius: 10px;
}