Remplacer la balise button des lightbox des images
#1262
Merged
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Type
Description
L'usage de la balise
buttonentraîne un effet de bord sur les navigateurs qui casse le chargement progressif (loading=lazy).Le problème :
Toutes les images sont chargées alors qu'elles possèdent bien les attributs
loading=lazywidthetheight. Cela est dû à l'usage de la balisebuttonqui englobe l'image (recommandation audit RGAA Temesis). Le navigateur n'interprète plus la hauteur naturelle de l'image et stack les images les une en dessous des autres. L'intersection observer du navigateur croit alors que toutes les images sont dans le viewport et lance les chargements.La solution :
On remplace la balise
buttonpar une balisedivavec unrole=button.Niveau d'incidence
Vérifier les style s'appliquant sur le sélecteur :
figure button.