How to remove string that dosn't have an html tag using CSS

Question

I need to remove strings that do not have an html tag.

For example :

Answer 1

Set the style inside of class "A" to be blank by default. Set up a secondary class to handle ".A a". This will allow you to have two different styles. One for anchored, one for not.

.A { color: rgba(0, 0, 0, 0.5); }  //Set this to transparent
.A a { color: #000 }

Something like that.