JSFiddle - React, Tailwind, and code Playground

HTML

<fieldset>
    <legend>Your Indicators</legend><br>
        <label for="height" class="margin">Height:</label>
        <span class="leftlabel">Short</span><input type="range" id="height" name="height" min="0" max="100"><span class="rightlabel">Tall</span><br>
        <label for="salary" class="margin">Salary:</label>
        <span class="leftlabel">Poor</span><input type="range" id="salary" name="salary" min="0" max="100"><span class="rightlabel">Rich</span>
</fieldset>

CSS

fieldset > * {
    vertical-align: middle;
}

.leftlabel, .rightlabel {
    display: inline-block;
    width: 50px;
    padding: 2px;
    text-align: center;
}

.leftlabel {
    background-color: red;
    color: white;
}
.rightlabel {
    background-color: purple;
    color: white;
}

label {
    display: inline-block;
    width: 50px;
}