CSS-Animated-Hamburger-Icon.markdown

CSS Animated Hamburger Icon

CSS Animated Hamburger Icon with Transforms

Forked from Elijah Manor's Pen CSS Animated Hamburger Icon.

A Pen by Captain Anonymous on CodePen.

License.

index.html

<h3>Animierter CSS Hamburger (click on hamburger)</h3>

<a id="nav-toggle" href="#"><span></span></a>

script.js

document.querySelector( "#nav-toggle" )
  .addEventListener( "click", function() {
    this.classList.toggle( "active" );
  });

style.css

body { background-color: black; height: 100%; }
h3 { color: white; }
#nav-toggle { position: absolute; left: 50%; top: 50%; }

#nav-toggle { cursor: pointer; padding: 10px 35px 16px 0px; }
#nav-toggle span, #nav-toggle span:before, #nav-toggle span:after {
  cursor: pointer;
  border-radius: 1px;
  height: 5px;
  width: 35px;
  background: white;
  position: absolute;
  display: block;
  content: '';
}
#nav-toggle span:before {
  top: -10px; 
}
#nav-toggle span:after {
  bottom: -10px;
}

#nav-toggle span, #nav-toggle span:before, #nav-toggle span:after {
  transition: all 500ms ease-in-out;
}
#nav-toggle.active span {
  background-color: transparent;
}
#nav-toggle.active span:before, #nav-toggle.active span:after {
  top: 0;
}
#nav-toggle.active span:before {
  transform: rotate(45deg);
}
#nav-toggle.active span:after {
  transform: rotate(-45deg);
}