exercice 1 : https://lenomdevotresite.netlify.com
exercice 2 : https://expirer.netlify.com
quid du 3 je ne sais pas
exercice 4 site d’artiste : https://davidlynch.netlify.com
exercice bootstrap : https://agitated-heyrovsky-be9eba.netlify.com
exercice zen garden : https://quirky-shannon-7d9231.netlify.com
exercice bootstrap site d’artiste :