Add styles for a modified version of the .stack fpp style called .breadcrumb - for use in industry pages

Switched the built-by styles to a more compact side-by-side format. Also fixed the centering of logos in card styles

Fixed margins at larger viewport for full pane style, and added styles for a fifty-fifty secondary style

Increased the top and bottom padding on the .breadcrumb span to 0.75em, which solves a 1 pixel rendering bug in Chrome.