CSS Grid article

asides.scss

.content aside {
	grid-column: sidebar2;
}

images.scss

.content figure {
	grid-column: content-wide;
}

wrapper-items.scss

.content > *  {
	grid-column: content;
}

wrapper.scss

.content {
  display: grid;
  grid-template-columns:
    [full-start sidebar1-start] 1fr
    [content-wide-start] 1fr
    [sidebar1-end content-start] repeat(6, 1fr)
    [content-end] 1fr
    [content-wide-end sidebar2-start] repeat(3, 1fr)
    [sidebar2-end full-end];
}