refactor: make header sticky

alexanderdavide

13.51.2022 743d26966bac06a114c46fb85e2ccf4c264e74ee

 assets/scss/partials/layout/_header.scss

@@ -4,14 +4,15 @@
  }
  width: 100%;
  position: fixed;
  right: 0;
  z-index: 3;
  z-index: 1;
  top: 0;

  @include desktop {
    position: sticky;

    @include themed() {
      border-bottom: t('border');
    }
    width: $content-width;
  }

  @include print {