BUG: heading is off

[bsipocz]

I suppose this is more like a theme bug than a blog bug, please move the issue into the appropriate repo as necessary.

Notice that the heading logo is off, at least it's weird looking that it is indented compared to the content, IMO it should be placed at the widest left hand margin.

[agriyakhetarpal]

It looks like @mattip pointed out the same issue in numpy/numpy.org#886 (comment). I've noticed this in a few other places too. Transferring this to the theme repository!