JSFiddle - React, Tailwind, and code Playground

by Mi Ku

HTML

<div>+</div><div class="hide">-</div>

CSS

div {
    padding:5px;
    border:1px solid #ccc;
    width:10px;
    cursor:pointer;
    text-align: center;
}
.hide {
    display: none;
}

JavaScript

$("div").on("click", function() {
    $("div").toggle();
});