fix(gatsby-remark-images): add styles to webp `img` tags#20086

Merged

pieh merged 1 commit intogatsbyjs:masterfrom rogermparent:fix-remark-webp-images

Dec 12, 2019

+60

Commits on Dec 11, 2019

Add styles to webp img tags and a test that includes withWebp
rogermparent
committed