drupalcampbristol/web/themes/dcb2017/sass/layout/_footer.scss

.region-footer {
  margin: 0 auto;
  max-width: 72rem;
  padding: 1rem;
}

.layout-container > footer {
  background-image: url('../images/dcb-bg.jpg');
  background-position: center center;
  background-size: cover;
}