Use Roboto as sans-serif font in Bootstrap variables.
@@ -60,7 +60,7 @@ $link-hover-decoration: underline !default;
//
//## Font, line-height, and color for body text, headings, and more.
-$font-family-sans-serif: Roboto_slab, sans-serif !default;
+$font-family-sans-serif: Roboto, sans-serif !default;
$font-family-serif: Roboto_slab, serif !default;
//** Default monospace fonts for `<code>`, `<kbd>`, and `<pre>`.
$font-family-monospace: Menlo, Monaco, Consolas, "Courier New", monospace !default;
