Hi! Thanks for this. However, putting the site padding value to 0 affects everything including the navigation buttons. I would like it just for the image block. And second, it only makes the image full-width.
I tried this code below and I got what I wanted for the image but now it also covers my logo and navigation.
#block-yui_3_17_2_1_1613893986644_10835{
padding: 0px ! important;
margin-top: -20% !important;
margin-left: -10% !important;
margin-right: -10% !important;
}