Unwanted spacing/padding on home page in mobile view and misplaced button

[Briannasnow]

When on desktop view my home page looks fine but when it’s on mobile view there is extra padding/spacing added to the top and bottom of the new arrivals section. How do I remove that? Also the button for this section is off on the mobile view. Thanks! 

*Should state we didn’t use a Shopify theme but instead created it through (I believe)GemPages

[CodingFifty]

Hi @Briannasnow,

Thank you for reaching out to the Shopify community. I'd be glad to assist you. Could you kindly share your store URL and
password (if it’s password-protected) so I can review it and provide you with an update?

[Dan-From-Ryviu]

Please add this code to Custom CSS of that section 

@media (max-width: 749px) {
.hero-banner-bg-parallax { 
    background-size: cover;
}
}

[Briannasnow]

It helps a bit with the extra space but then it cuts off the sides too much