<picture style='width: 90%25; background: red'><source srcset='https://images-test.poms.omroep.nl/image/s100/1588.webp 100w, https://images-test.poms.omroep.nl/image/s160/1588.webp 160w, https://images-test.poms.omroep.nl/image/s320/1588.webp 320w, https://images-test.poms.omroep.nl/image/s640%3E/1588.webp 340w' type='image/webp' /><source srcset='https://images-test.poms.omroep.nl/image/s640%3E/1588.jpg 340w' type='image/jpeg' /><img title='CERN van boven' alt='CERN van boven' width='340' height='243' src='https://images-test.poms.omroep.nl/image/s640%3E/1588.jpg' /></picture>