Flatly navbar styles

[cpsievert]

In BS3 -> BS4, the "active link" selector changed from li.active > a to .nav-item > .nav-link.active, which means this CSS no longer works with BS4 or BS5

bootswatch/dist/flatly/_bootswatch.scss

Lines 12 to 26 in 8c3aaf3

	.bg-primary {
	.navbar-nav .active > .nav-link {
	color: $success !important;
	}
	}
	.bg-dark {
	&.navbar-dark .navbar-nav {
	.nav-link:focus,
	.nav-link:hover,
	.active > .nav-link {
	color: $primary !important;
	}
	}
	}

[thomaspark]

Thanks for the bug report @cpsievert! We'll get that fixed up.

[cpsievert]

Great thanks! Also, just FYI, I've made quite a few fixes to a handful of themes to make them a bit more themeable via Bootstrap Sass variables. See all the patch files that start with 006-bootswatch-* here https://github.com/rstudio/bslib/tree/master/tools/patches

Let me know if you'd be interested in some PRs and I can send some your way. BTW, I work for RStudio and we're very appreciative (and sponsor) of your work!

[thomaspark]

Just pushed a fix for v4. I'll take a look at v5 as well.

Awesome! I'd welcome any PRs to fix whatever issues you've come across

By the way, my colleague and good friend, who uses Shiny as a central part of their work, just tipped me off recently that you're supported Bootswatch themes. We're big fans. 🙌