Bootstrap: Stretching navbar-toggle button in media query

I have started making a simple website using Bootstrap. Everything works fine, but because I've put my logo in navbar-header , the button does quite funky when going under 407px (407 due to the logo size).

Currently, it is like this (>407px wide): http://ift.tt/1QZXy9C

When under 407, it looks like this: http://ift.tt/1GIvxIH

I want it to look like this: (Click the previous link, replace #1 by #2, "I don't have enough reputation...")

How would I go about doing this?

Thanks! Please let me know if you want any further details. -Jack