Making the image sizes on featured products bigger

[geo07]

Hi. I am trying to make it so the products on the featured collection in our front page fill the page, and don't 

have such large margins. I want to make the image sizes bigger. Any help would be greatly appreciated. Thank you!

[biznazz101]

Could you please provide your store URL, thanks!
@biznazz101 

[geo07]

swingdesign.com, the theme I am trying to edit is this preview - https://irnhcfg4l2bq5txr-2245205.shopifypreview.com

[biznazz101 · Accepted solution]

Try This:
Go To Themes> Customize> Navigate To The Page> Click Section> Custom CSS Setting> Add This Code

.section {
  max-width: none;
  width: 100%;
  margin-left: auto;
  margin-right: auto;
}

Before:

After:

Hope that is helpful to you!
@biznazz101 

[geo07]

Thank you!