JSFiddle - React, Tailwind, and code Playground

HTML

<div id="a">
Main
    <div id="b">
        Child
        <div id="c">
            Grandchild
        </div>
    </div>
</div>

CSS

div { margin:1em }
#a { text-decoration:underline        }
#b { text-decoration:line-through }
#c { text-decoration:overline }