Margin padding 7.1?

Site URL: https://www.mattportch.com/lost-america-prints

Hi,

How do I get the text at the bot tom of this page to align with the margin?

(I've already added this page code for the current margin to contain the other elements):

<style>
@media (min-width: 768px) {
header#header, .content-wrapper, .section-background {
   padding-left: 9% !important;
   padding-right: 9% !important;
  }}
</style>

Add to Home > Design > Custom CSS

div#page-section-5ecb5b2f2dd571390c67eea7 {
    padding-left: 3vw;
    padding-right: 3vw;
}