.browser-pane .pane-content {
    padding: 0;
    display: flex;
    flex-direction: column;
  }
  
  .browser-pane .url-bar {
    padding: 5px;
    border-bottom: 1px solid #ccc;
    display: flex;
  }
  
  .browser-pane .url-bar input {
    flex-grow: 1;
    padding: 0 5px;
    margin: 0 5px 0 0;
    border-radius: 0.5em;
    border: none;
    background-color: rgb(35, 35, 35);
    color: white;
  }
  
  .browser-pane .url-bar button {
    padding: 5px;
    border-radius: 0.5em;
    border: none;
    background-color: #212121;
    color: white;
  }
  
  .browser-pane iframe {
    flex-grow: 1;
    border: none;
  }