/* main.css */
.main-content {
  margin-left: 250px;
  height: 100vh;
}

iframe {
  width: 100%;
  height: 100%;
  border: none;
}

@media screen and (max-width: 768px) {
  .main-content {
    margin-left: 0;
    margin-top: 60px;
    height: calc(100vh - 60px);
  }

  #sidebar-container {
    position: fixed;
    top: 0;
    width: 100%;
    height: 60px;
    z-index: 100;
  }
}