Reset the postdata after CSS output

The main queiry was taken over in certain instances by the css stack query. This resets it to the main page query.
Lightbox close button styling background color no

to make the close button not have a background in theme like twenty fourteen - which set it theme wide, we force the close button to have no background color.
Brick Anhors were taking up space

This make the brick anchors take up no space as they are absolutely positioned
Change default line heights to 1.4 from 140%

140% was the wrong way to do it.