Lab Design Popup - Vote Button

[lullujune]

Issue: Old popup allowed clicking of vote button without scrolling; currently for players in smaller resolution browsers, one must scroll down to see the vote button, thus increasing time and disorientation in navigation.
Solution: Add Vote button at the top, same style as Prev / Next green buttons.
Examples:

• old browser: http://prntscr.com/23kxka
• new browser: http://prntscr.com/23kxr7 + scrolling http://prntscr.com/23kxvc
• desired button access: http://prntscr.com/23ky6t