JSFiddle - React, Tailwind, and code Playground

HTML

<form>
    <input type="checkbox" id="checkbox"/>
    <label for="checkbox">(Shift) click me</label><br/>
    <input type="checkbox" id="checkbox2"/>
    <label class="select" for="checkbox2">(Shift) click me</label>
</form>

CSS

.select {
    -moz-user-select: none;
}