Hi,
How would I go about making my navigation element the same width as my column without the top links spreading out too?
Basically, I am hoping to go from this

to this

I would normally just change the colour of the column to grey but I have left it blue so I can have a small blue line under the nav so when a link is selected it blends with the blue line.
If I am doing it wrong to achieve this aesthetic I would love if you could tell me the right way to do it 
Thanks in advance!
Niall
