JSFiddle - React, Tailwind, and code Playground

by amatiasq

HTML

<div class="hamburger">
  <input type="checkbox" />
  <span></span>
  <span></span>
  <span></span>
</div>

CSS

body {
  background-color: black
}

.hamburger {
  display: inline-block;
  position: absolute;
  top: 24px;
  right: 40px;
  z-index: 1;
  -webkit-user-select: none;
  user-select: none;
}

.hamburger input {
  display: block;
  width: 40px;
  height: 32px;
  position: absolute;
  top: -7px;
  left: -5px;
  cursor: pointer;
  opacity: 0; /* hide this */
  z-index: 2; /* and place it over the hamburger */
  -webkit-touch-callout: none;
}

.hamburger span {
  display: block;
  width: 33px;
  height: 4px;
  margin-bottom: 5px;
  position: relative;
  background: #cdcdcd;
  border-radius: 3px;
  z-index: 1;
  transform-origin: center right;
  transition: transform 0.5s cubic-bezier(0.77, 0.2, 0.05, 1),
    background 0.5s cubic-bezier(0.77, 0.2, 0.05, 1), opacity 0.55s ease;
}

/*
 * Transform all the slices of hamburger
 * into a crossmark.
 */
.hamburger input:checked ~ span:nth-of-type(2) {
  opacity: 0;
  transform: rotate(0deg) scale(0.2, 0.2);
}

.hamburger input:checked ~ span:first-of-type {
  transform: rotate(-45deg) translate(0, -4px);
}

.hamburger input:checked ~ span:last-of-type {
  transform: rotate(45deg) translate(0, 4px);
}

JavaScript

document.querySelector('input')
.addEventListener('change', event => 
	console.log(event.target.checked)
)