@media (min-width: 960px) {
  .container {
      max-width: 100rem;
  }
  
  .bd-sidebar {
      flex-basis: 25%;
  }
}

@media (min-width: 768px) {
  .bd-sidebar {
      max-width: 25%;
  }
}

.dropdown:hover > .dropdown-menu {
    display: block;
}

.lang-btn {
    background-color: var(--pst-color-surface);
    color: var(--pst-color-on-surface);
    border: 1px solid var(--pst-color-border);
    transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.lang-btn:hover,
.lang-btn:focus {
    background-color: var(--pst-color-primary);
    color: var(--pst-color-background);
    border-color: var(--pst-color-primary);
}