JSFiddle - React, Tailwind, and code Playground

HTML

<p class="condensedlines">
bla bla bla bla bla bla <br>
bla bla bla bla bla bla <br>
bla bla bla bla bla bla <br>
</p>

CSS

.condensedlines {
    font-size:   10pt;
    line-height: 10pt;
}