/*.navbar li {
    color: white;
}*/
.accordion-button:not(.collapsed) {
  background-color: #198754; /* Bootstrap success green */
  color: white;
  box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.125);
}

.accordion-button:focus {
  box-shadow: 0 0 0 0.25rem rgba(25, 135, 84, 0.25);
}

/* optional spacing */
#past-schedule-container {
  max-width: 800px;
  margin: 0 auto;
}

main > *:first-child {
  margin-top: 1.5rem;
}

.navbar-nav .nav-link {
  font-size: 1.05rem;
}