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HTML

            
              <h1>Paper-Checkbox Concept - non Polymer</h1>
<p>Supports IE9+, Chrome (Mobile + Desktop), Safari, Opera, Firefox</p>

<input type="checkbox" id="anId1" class="wskCheckbox" checked="true" />
<label class="wskLabel" for="anId1">Check me out</label>

<input type="checkbox" id="anId2" class="wskCheckbox" />
<label class="wskLabel" for="anId2">I look and feel like Google Material</label>

<input type="checkbox" id="anId3" class="wskCheckbox" />
<label class="wskLabel" for="anId3">But I work even in older browsers</label>

<input type="checkbox" id="anId4" class="wskCheckbox" />
<label class="wskLabel" for="anId4">All you have to do is use regular native HTML elements</label>

<div id="panel">
  <h2>About this</h2>
  <p>This is a small code snippet demonstrating how it is possible to recreate the style and animations of the latest Google Material elements using regular HTML, CSS and JavaScript.</p>
  
  <p>To use this code all you would need to do is write good semantic HTML. In this case yuo need to have a checkbox and a label targeted at the said checkbox using the "for" attribute. You then simply include the example styles and JavaScript on your page and all your checkboxes will be transformed in to the ones you see here. Happy days.</p>
</div>
!

CSS

            
              /* Extra Styles just for this demo. For core checkbox styles see below. */
body {
  font-family: Arial, sans-serif;
}

h1, h2 {
  font-family: Roboto, 'Helvetica Neue', Helvetica, Arial, sans-serif;
  font-size: 24pt;
  font-weight: 300;
}

h2 {
  color: #ffffff;
  font-size: 18pt;
  margin: 10px;
}

p {
  color: #4d4d4d;
}

#panel {
  background: #2d3d2d;
  bottom: 0;
  padding: 10px;
  position: fixed;
  right: 0;
  top: 0;
  width: 280px;
}

#panel p {
  color: #dfdfdf;
  margin: 10px;
  font-size:10pt;
}


/* 
 * Core styles required for the checkboxes.
 * @author Jason Mayes 2014, www.jasonmayes.com
*/
.wskLabel {
  cursor: pointer;
  font-size: 12pt;
  display: block;
  overflow: hidden;
  padding-top: 20px;
  position: relative;
  min-height:40px;
}

.wskCheckbox {
  border: 2px solid #5a5a5a;
  color: #1d1d1d;
  cursor: pointer;
  display: inline-block;
  float: left;
  height: 14px;
  margin: 0 20px 20px 20px;
  outline-color: #eaeaea;
  padding: 0;
  position:relative;
  width: 14px;
  -webkit-transition: all 0.3s ease-in-out;
  -moz-transition: all 0.3s ease-in-out;
  transition: all 0.3s ease-in-out;
  z-index:1;
}

.wskCheckbox.checked {
  border-left: 2px solid green;
  border-bottom: 4px solid green;
  border-top: 1px solid rgba(0,0,0,0);
  border-right: 1px solid rgba(0,0,0,0);
  -webkit-transform: rotate(-45deg) scaleY(0.5);
  -moz-transform: rotate(-45deg) scaleY(0.5);
  -ms-transform: rotate(-45deg) scaleY(0.5);
  -o-transform: rotate(-45deg) scaleY(0.5);
  transform: rotate(-45deg) scaleY(0.5);
}

input[type='checkbox'].wskCheckbox {
   display: none;
}

.wskCircle {
  background-color:#ccdffd;
  -webkit-border-radius: 50%;
  -moz-border-radius: 50%;
  border-radius: 50%;
  display: block;
  height: 40px;
  left: 9px;
  opacity: 0;
  position: absolute;
  top: 9px;
  -webkit-transition: all 0.15s ease-in-out;
  -moz-transition: all 0.5s ease-in-out;
  transition: all 0.15s ease-in-out;
  width: 40px;
  z-index:0;
}

.wskCircle.show {
  opacity: 1;
}

.wskCircle.flipColor {
  background-color: #d2d3d2;
}
!

JS

            
              /*
 * Material Deesign Checkboxes non Polymer.
 * Tested and working in: IE9+, Chrome (Mobile + Desktop), Safari,
 * Opera, Firefox.
 * @author Jason Mayes 2014, www.jasonmayes.com
*/

var wskCheckbox = function() {
  var wskCheckboxes = [];
  var SPACE_KEY = 32;

  function animateCircle(checkboxElement) {
    var circle =
        checkboxElement.parentNode.getElementsByClassName('wskCircle')[0];
    var restore = '';
    if (circle.className.indexOf('flipColor') < 0) {
      restore = circle.className + ' flipColor';
    } else {
      restore = 'wskCircle';
    }
    circle.className = restore  + ' show';
    setTimeout(function(){
      circle.className = restore;
    }, 150);
  }

  function addEventHandler(elem, eventType, handler) {
    if (elem.addEventListener) {
      elem.addEventListener (eventType, handler, false);
    }
    else if (elem.attachEvent) {
      elem.attachEvent ('on' + eventType, handler);
    }
  }

  function clickHandler(e) {
    e.stopPropagation();
    if (this.className.indexOf('checked') < 0) {
      this.className += ' checked';
    } else {
      this.className = 'wskCheckbox';
    }
    animateCircle(this);
  }

  function keyHandler(e) {
    e.stopPropagation();
    if (e.keyCode === SPACE_KEY) {
      clickHandler.call(this, e);
      // Also update the checkbox state.
      var cbox = document.getElementById(this.parentNode.getAttribute('for'));
      cbox.checked = !cbox.checked;
    }
  }

  function clickHandlerLabel(e) {
    var id = this.getAttribute('for');
    var i = wskCheckboxes.length;
    while (i--) {
      if (wskCheckboxes[i].id === id) {
        if (wskCheckboxes[i].checkbox.className.indexOf('checked') < 0) {
          wskCheckboxes[i].checkbox.className += ' checked';
        } else {
          wskCheckboxes[i].checkbox.className = 'wskCheckbox';
        }
        animateCircle(wskCheckboxes[i].checkbox);
        break;
      }
    }
  }

  function findCheckBoxes() {
    var labels =  document.getElementsByTagName('label');
    var i = labels.length;
    while (i--) {
      var posCheckbox = document.getElementById(labels[i].getAttribute('for'));
      if (posCheckbox !== null && posCheckbox.type === 'checkbox' &&
          (posCheckbox.className.indexOf('wskCheckbox') >= 0)) {
        var text = labels[i].innerText;
        var span = document.createElement('span');
        span.className = 'wskCheckbox';
        span.tabIndex = i;
        var span2 = document.createElement('span');
        span2.className = 'wskCircle flipColor';
        labels[i].insertBefore(span2, labels[i].firstChild);
        labels[i].insertBefore(span, labels[i].firstChild);
        addEventHandler(span, 'click', clickHandler);
        addEventHandler(span, 'keyup', keyHandler);
        addEventHandler(labels[i], 'click', clickHandlerLabel);
        var cbox = document.getElementById(labels[i].getAttribute('for'));
        if (cbox.getAttribute('checked') !== null) {
          span.click();
        }
        
        wskCheckboxes.push({'checkbox': span,
            'id': labels[i].getAttribute('for')});
      }
    }
  }

  return {
    init: findCheckBoxes
  };
}();

wskCheckbox.init();
!
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