hrj

Compress jar using pack200 / zopfli

4

This reduces file sizes by a decent amount: ``` pack200 -r -G -O compressed.jar gngr-0.3.8.jar ```

[Appendix E. Elaborate description of Stacking Contexts](http://www.w3.org/TR/CSS21/zindex.html)

Tests fail when the display resolution is not 96

3

When running `xvfb` with default options, images are not aligned / sized correctly causing tests to fail. Example test that fails: `block-non-replaced-width-007.xht` Setting the `dpi` to `96` causes the tests...

Apropos [this](https://www.reddit.com/r/programming/comments/3qdqko/hsts_timing_attack_to_sniff_browsing_history/cweiavc).

It is supported by other browsers as per [this](https://letsencrypt.org/2015/10/19/lets-encrypt-is-trusted.html).

progress bar goes beyond 100%

5

For some websites, the progress bar shown in status bar, while loading the page, goes beyond 100%.

http://www.kb.cert.org/vuls/id/804060