PostCSS Pseudo Content Insert

PostCSS plugin inserts an empty content block into your :before and :after pseudo elements if it is missing.

Shout-out to omgovich with his postcss plugin, for inspiration and guidance.

.foo:after {
	content: '';
	display: block;
}
.foo:before {
	display: inline-block;
}

.foo:after {
	content: '';
	display: block;
}
.foo:before {
	display: inline-block;
    content: '';
}

postcss([ require('postcss-pseudo-content-insert') ])

See PostCSS docs for examples for your environment.