Remove space below footer

Hey there guys, am really frustrated about spave below footer, how to remove it?

Link of my codepen

Welcome, VirajKanse.

Have you fixed this? I cannot see any space below the footer.

Hey there thanks for the response.
I fixed it few minutes ago, was trying to fix this since last 3-4 hours (╥﹏╥)

Here’s the fix,

#main-container {
    overflow: hidden;

Edit: there was another mistake that caused the issue I mistakenly set nav-bar anchor tag padding to 150px;
Reducing it work as well ಥ‿ಥ.
It must be typo like 15 ==> 150.