{{! A background photo is an <img> (not CSS) so WordPress adds srcset and lazy loading, as for sections (ADR 0026). }}
<div {{@attrs}}>{{#backgroundImage.url}}<div class="sv-column__bg sv-column__bg--{{overlay}}{{#bgPlace}} sv-column__bg--at-{{backgroundPosition}}{{/bgPlace}}{{#bgContain}} sv-column__bg--contain{{/bgContain}}{{#bgCustom}} sv-column__bg--text-{{backgroundText}}{{/bgCustom}}" aria-hidden="true"{{#bgCustom}} style="--sv-overlay-color:{{overlayColor}};--sv-overlay-strength:{{overlayStrength}}%"{{/bgCustom}}><img class="sv-column__bg-img wp-image-{{backgroundImage.id}}" src="{{backgroundImage.url}}" alt=""{{#backgroundImage.width}} width="{{backgroundImage.width}}" height="{{backgroundImage.height}}"{{/backgroundImage.width}} loading="lazy" decoding="async"></div>{{/backgroundImage.url}}{{@children}}</div>