.about-role-diagonal{background:linear-gradient(155deg,var(--brand-primary-dark) 72%,var(--brand-primary) 72%)}.about-buyer-board .col-md-4:nth-child(odd){background:var(--brand-primary-light)}.about-boundary-rail{border-top:1px solid var(--brand-border);border-bottom:1px solid var(--brand-border)}