.hero .content-wrapper--vertical-spacing{padding-bottom:2rem}.card--cleantech-basics .card__img{background:#fff}.card--cleantech-basics .card__img img{max-width:80%}.card--scaling-clean .card__img{background:#000}.card{width:31%}@media (max-width:979px){.card{width:48%}}@media (max-width:767px){.card{width:100%}}