More post styling.
Looking into Pure as a way of making the site responsive.]
Added a link to Pure grids css in default.html
Spent an hour and a half trying to get rid of the extra space appended to each tag between the tag and the comma in 'list_post_tags, discovered quite by accident that liquid is just dumb and my HTML indentation mattered when it was parsing -___-
Next up, finish post styling and try to see how Pure Grids might be used.