JSFiddle - React, Tailwind, and code Playground
HTML
<p>
<span>This is part 1.</span>
<span>This is part 2.</span>
<span>This is part 3.</span>
</p>CSS
p { display:table; }
p span { display:table-cell; }
p span:nth-child(1) { min-width:1.5in }
p span:nth-child(2) { min-width:1.5in }
p span:nth-child(3) { }