.ec-store__product-page .ec-store__content-wrapper {
  display: flex;
  flex-wrap: wrap;
}

.ec-store__product-page .ec-store__content-wrapper div {
  flex: 75%;
}

.ec-store__product-page .ec-store__content-wrapper .ec-related-products {
  flex: 25%;
}

.ec-store__product-page .ec-store__content-wrapper .ec-footer {
  flex: 100%;
}