making_sure_you_are_using_alt_tags.md

Making sure you are using alt tags

Include this rule in your CSS while developing to make sure you remember those alt tags.

img:not([alt]){
    filter: grayscale(100%);
}

And as suggested you can extending with handling empty alt tags:

img[alt=""],
img:not([alt]){
    filter: grayscale(100%);
}

References

• Twitter: @jdjuan