livebook/assets/css/global.css

@layer base {
  body {
    font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto,
      Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji";
  }

  /* Remove the default outline on focused elements */
  :focus,
  button:focus {
    outline: none;
  }

  menu {
    margin: 0;
    padding: 0;
  }
}