improve tag transition

[kaivalyar]

the tags below each project in the the projects page all actually function as links - to nothing.

the elements can be done away with (deleted/replaced with span). I would've done this myself, but I'm not sure if it'll have any other repercussions.

[kaivalyar]

I have converted anchors to span, and committed to master. Somebody please review and close this issue.

[SebastinSanty]

I guess there is a minor problem during the highlight on hover. The rectangle part gets highlighted before the arrow part. Though I am not sure of it, I think span is the culprit. Can you test this locally. Or else I have put them as anchor tags here, if you want to check.

As for the linking part, I guess removing href and replacing it with name attribute would work.

[kaivalyar]

Ok i figured it out - it's because i changed the transition css property from color to background. apparently, the background transition applies to the element, but not to its padding - an error in the browser, certainly, which will hopefully be fixed in a few years. Until then, can somebody ... figure out what to change the transition to?