body {
  font-size: 0.9rem;
}

#wrapper.toggled #sidebar-wrapper {
  margin-left: -250px;
}

#sidebar-wrapper {
  min-width: 250px;
  max-width: 250px;
}

@media (max-width: 768px) {
  #sidebar-wrapper {
    margin-left: -250px;
  }
  #wrapper.toggled #sidebar-wrapper {
    margin-left: 0;
  }
}