New ui features

Yay, new UI stuff. 
Somehow -- mainly by "borrowing" ideas from some other IEEE sites (which I will not enumerate out of shame) -- I have developed a somewhat consistent new style for the website. 

I had to use a fair amount of js to make it happen. Hopefully try to reduce that in the future. 

Everything is responsive, although mobile view looks a lot shittier than desktop as you lose the nice shadow.