Otherwise it looks a little bit glitchy:  (i mean the gray background) <bountysource-plugin> --- Want to back this issue? **[Post a bounty on it!](https://www.bountysource.com/issues/43594179-stack-should-get-always-100-height?utm_campaign=plugin&utm_content=tracker%2F52758431&utm_medium=issues&utm_source=github)** We accept bounties via [Bountysource](https://www.bountysource.com/?utm_campaign=plugin&utm_content=tracker%2F52758431&utm_medium=issues&utm_source=github). </bountysource-plugin>