Gitako/src/styles/github.scss

@mixin github($github-content-width) {
  @media (min-width: $github-content-width) {
    [data-gitako-platform='GitHub'] {
      body {
        min-width: $github-content-width;
      }

      &[data-with-gitako-spacing='left'],
      &[data-with-gitako-spacing='right'] {
        #files-bucket,
        .files-bucket {
          & > .position-relative.px-4 {
            width: unset !important;
            left: unset !important;
            right: unset !important;
            margin-left: unset !important;
            margin-right: unset !important;
          }
        }
      }

      &[data-with-gitako-spacing='right'] {
        body {
          min-width: auto; // it will break layout when too narrow, but at least it makes everything visible

          .container-xl {
            margin-left: max(
              0,
              calc((100vw - 1280px - var(--gitako-width)) / 2)
            ); // override margin-left: auto;
            margin-right: max(
              0,
              calc((100vw - 1280px - var(--gitako-width)) / 2)
            ); // override margin-right: auto;
          }
        }
      }
    }
  }
}