Hi Daniel 
I think a have found a way to fix that. Go to your element right after the navbar > Attention section > Next delete the top 100 margin of that section and add 100 padding. The margin seems to push exactly 100 px down the footer and any other element. There’s some more talks about footer cutting off > [Resolved] Bottom of Page is cut off - #20 by AnnaKelian
Greetings,
Piter