body {
  padding-top: 3.5rem;
}
.sidebar {
  position: fixed;
  top: 3.5rem;
  bottom: 0;
  left: 0;
  z-index: 100;
  padding: 20px 0;
  overflow-x: hidden;
  overflow-y: auto;
  border-right: 1px solid #eee;
}

@media (max-width: 767.98px) {
  h2, h3 {
      font-size: 1.5rem;
  }

  .table-responsive {
      font-size: 0.9rem;
  }

  main {
      margin-top: 60px;
      padding: 1rem;
  }

  .sidebar {
      position: absolute;
  }
}

body {
  font: 14px sans-serif;
}

.wrapper {
  width: 360px;
  padding: 20px;
}

input:disabled {
  background-color: #eee;
  cursor: not-allowed;
}