Unresponsive navigation bar of exhibition page

[kushthedude]

Actual Behaviour
The Navigation Bar currently is not responsive of the exhibition page

Expected Behaviour
Navigation Bar should be responsive.

Steps to reproduce it
a) Go to 'https://2019.fossasia.org/exhibition/index.html'
b) Resize the browser screen.
c) See the issue, Fossasia logo merges with 'Home' and 'Tickets' link.

Screenshots of the issue

Would you like to work on the issue?
I would like to take this issue.

[kushthedude]

@mariobehling ,
Sir can you please tell me if this issue is valid ?

[mariobehling]

A simple test will give you the necessary information.

[kushthedude]

@mariobehling ,
Sir,So can i go on solving the recent issues as all of them are small bugs ?

[am4nkumar]

can work on this issue?

[alizahir23]

Hello sir, I would like to work on this issue. But before I begin, I would like to ask if I could fix it by implementing bootstrap 4 into the navbar and then collapse it when screen hits medium breakpoint?