JSFiddle - React, Tailwind, and code Playground

HTML

<div id="container">
    <div id="inner_container">
        <svg height="6" width="6">
            <path d="M 0 6 L 3 0 L 6 6 L 0 6"/>
        </svg>
    </div>
</div>

CSS

#container {width:100px; height:25px; border:1px solid green;}
#container #inner_container {width:6px; height:6px; border:1px solid red; }
svg {fill:black; float:left}