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Here you can Sed posuere consectetur est at lobortis. Donec ullamcorper nulla non metus auctor fringilla. Maecenas sed diam eget risus varius blandit sit amet non magna. Donec id elit non mi porta gravida at eget metus. Praesent commodo cursus magna, vel scelerisque nisl consectetur et.

            
              <article class="page">
  <article class="main">
    <h1>Native Drag and Drop – the effectAllowed and the DropEffect properties</h1>
    <h3>Drag the images into the various containers. Depending on which item you drag, you may or may not be able to drop</h3>
    <article class="drop-effect cf">
      <div class="container">
        
        <div class="drag-zone cf">
          <div class="drag-item">
            <h4 class="clear">Copy</h4>
            <img draggable="true" src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/123941/drag_drop_effect_image.jpg" class="drag" data-effect-allowed="copy" />
          </div>
          <div class="drag-item">
            <h4 class="clear">Link</h4>
            <img draggable="true" src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/123941/drag_drop_effect_image.jpg" class="drag" data-effect-allowed="link" />
          </div>
          <div class="drag-item">
            <h4 class="clear">Move</h4>
            <img draggable="true" src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/123941/drag_drop_effect_image.jpg" class="drag" data-effect-allowed="move" />
          </div>
          <div class="drag-item">
            <h4 class="clear">All</h4>
            <img draggable="true" src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/123941/drag_drop_effect_image.jpg" class="drag" data-effect-allowed="all" />
          </div>
          <div class="drag-item">
            <h4 class="clear">None</h4>
            <img draggable="true" src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/123941/drag_drop_effect_image.jpg" class="drag" data-effect-allowed="none" />
          </div>
          <div class="drag-item">
            <h4 class="clear">copyLink</h4>
            <img draggable="true" src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/123941/drag_drop_effect_image.jpg" class="drag" data-effect-allowed="copyLink" />
          </div>
          <div class="drag-item">
            <h4 class="clear">linkMove</h4>
            <img draggable="true" src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/123941/drag_drop_effect_image.jpg" class="drag" data-effect-allowed="linkMove" />
          </div>
          <div class="drag-item">
            <h4 class="clear">copyMove</h4>
            <img draggable="true" src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/123941/drag_drop_effect_image.jpg" class="drag" data-effect-allowed="copyMove" />
          </div>
        </div>
      </div>

      <div class="container">
        <div class="drop-zone cf">
          <div class="drop-item">
            <h4 class="clear">Copy</h4>
            <div class="drop" data-drop-effect="copy"></div>
            <p>I accept 'copy'</p>
          </div>
          <div class="drop-item">
            <h4 class="clear">Link</h4>         
            <div class="drop" data-drop-effect="link"></div>
            <p>I accept 'link'</p>
          </div>
          <div class="drop-item">
            <h4 class="clear">Move</h4>
            <div class="drop" data-drop-effect="move"></div>
            <p>I accept 'move'</p>
          </div>
          <div class="drop-item">
            <h4 class="clear">None</h4>
            <div class="drop" data-drop-effect="none"></div>
            <p>I accept nothing</p>
          </div>
        </div>
        <div class="reset-button">Reset drag and drop</div>
      </div>
     
      <p class="p">Demo by Simon Codrington. <a href="http://www.sitepoint.com/html5-native-drag-and-drop-api" target="_blank">See article</a>.</p>
    </article>
  </article>
</article>
            
          
!
            
              /*universal styling*/

html {
  font-size: 10px;
}

body {
  font-family: Arial, sans-serif;
  font-style: normal;
  font-size: 1.5rem;
  line-height: 1.5rem;
  padding: 0 20px;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 600;
  line-height: 1.4;
  margin: 1.5rem 0rem;
}

h1 {
  font-size: 2.8rem;
  margin: 0;
}

h2 {
  font-size: 2.8rem;
  margin: 2.1rem 0rem;
}

h3 {
  font-size: 2.1rem;
  margin: 1.57rem 0rem;
}

h4 {
  font-size: 1.4rem;
  margin: 0;
}

h5 {
  font-size: 1.3rem;
}

h6 {
  font-size: 1.0rem;
}

p {
  margin: 0rem 0rem 2.4rem 0rem;
  line-height: 150%;
}

ul,
ol {
  margin-left: 25px;
  margin-bottom: 15px;
  line-height: 150%;
}
/*clearfixes*/

.cf:before,
.cf:after {
  content: " ";
  display: table;
}

.cf:after {
  clear: both;
}

*,
*:before,
*:after {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}

article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section,
div {
  margin: 1.5rem 0rem;
}

div {
  margin: 0rem;
}

.clear {
  clear: both;
}

.page {
  max-width: 960px;
  margin: 0px auto;
}

.drop-effect .container {
  margin: 0 0 1% 0;
}

.reset-button {
  background: #eee;
  border: solid 1px #ccc;
  padding: 12px 15px;
  display: inline-block;
  cursor: pointer;
  margin-top: 25px;
}
/*universal*/

.drop-effect .drag-zone,
.drop-effect .drop-zone {
  width: 100%;
  background: #eee;
  border: solid 1px #ccc;
  padding: 5px 0 5px 5px;
}

.drop-effect .drag-item,
.drop-effect .drop-item {
  width: 10%;
  margin: 0% 0.8% 0.8% 0.6%;
  float: left;
  text-align: center;
  overflow: hidden;
}

.drop-effect .drag-item .drag,
.drop-effect .drop-item .drop {
  border: solid 1px #ccc;
  background: #DDD;
  cursor: -webkit-grab;
  cursor: -moz-grab;
  border: solid 1px transparent;
  height: auto;
  width: 100%;
  display: inline-block;
  -webkit-transition: all 300ms ease-in;
  -moz-transition: all 300ms ease-in;
  -o-transition: all 300ms ease-in;
  transition: all 300ms ease-in;
}
/*drag related styles*/

.drop-effect .drag-zone {}

.drop-effect .drag-zone .drag {}

.drop-effect .drag-zone .drag.drag-active {
  border: solid 1px #333;
  opacity: 0.7;
}
/*drop related styles*/

.drop-effect .drop-zone {}

.drop-effect .drop-zone .drop {
  width: 100%;
  height: 0px;
  padding-bottom: 100%;
}

.drop-effect .drop-zone .drop.drop-active {
  border: solid 1px #AAA;
}
.drop-effect .drop-zone .drop.correct {
  border: solid 1px #32ce74;
}
.drop-effect .drop-zone img{
  width: 100%;
  height: auto;
}

.ie-message {
  display: none;
  padding: 15px;
  background: #e74c3c;
  color: #fff;
  border: dashed 2px #c0392b;
  margin-bottom: 15px;
}

.p {
  padding-top: 100px;
}
            
          
!
            
              jQuery(document).ready(function($) {
  
  var drag_items = $('.drop-effect .drag');
  var drop_items = $('.drop-effect').find('.drop');

  //sets up the drag and drop event listeners
  function setUpEventListeners() {

    drag_items.each(function() {
      var thisDrag = $(this);
      thisDrag[0].addEventListener('dragstart', dragStart);
      thisDrag[0].addEventListener('drag', drag);
      thisDrag[0].addEventListener('dragend', dragEnd);
    });

    drop_items.each(function() {
      var thisDrop = $(this);

      thisDrop[0].addEventListener('dragenter', dragEnter);
      thisDrop[0].addEventListener('dragover', dragOver);
      thisDrop[0].addEventListener('dragleave', dragLeave);
      thisDrop[0].addEventListener('drop', drop);

    });

  }
  setUpEventListeners();

  var dragItem;

  //called as soon as the draggable starts being dragged
  //used to set up data and options
  function dragStart(event) {

    drag = event.target;
    dragItem = event.target;

    //set the effectAllowed for the drag item
    event.dataTransfer.effectAllowed = $(this).attr('data-effect-allowed');

    var imageSrc = $(dragItem).prop('src');
    var imageHTML = $(dragItem).prop('outerHTML');

    //check for IE (it supports only 'text' or 'URL')
    try {
      event.dataTransfer.setData('text/uri-list', imageSrc);
      event.dataTransfer.setData('text/html', imageHTML);
    } catch (e) {
      event.dataTransfer.setData('text', imageSrc);
    }

    $(drag).addClass('drag-active');

  }

  //called as the draggable enters a droppable 
  //needs to return false to make droppable area valid
  function dragEnter(event) {

    var drop = this;

    //set the drop effect for this zone
     event.dataTransfer.dropEffect = $(drop).attr('data-drop-effect');
    $(drop).addClass('drop-active');

    event.preventDefault();
    event.stopPropagation();

  }

  //called continually while the draggable is over a droppable 
  //needs to return false to make droppable area valid
  function dragOver(event) {
    var drop = this;

    //set the drop effect for this zone
    event.dataTransfer.dropEffect = $(drop).attr('data-drop-effect');
    $(drop).addClass('drop-active');

    event.preventDefault();
    event.stopPropagation();
  }

  //called when the draggable was inside a droppable but then left
  function dragLeave(event) {
    var drop = this;
    $(drop).removeClass('drop-active');
  }

  //called continually as the draggable is dragged
  function drag(event) {}

  //called when the draggable has been released (either on droppable or not)
  //may be called on invalid or valid drop
  function dragEnd(event) {

    var drag = this;
    $(drag).removeClass('drag-active');

  }

  //called when draggable is dropped on droppable 
  //final process, used to copy data or update UI on successful drop
  function drop(event) {

    drop = this;
    $(drop).removeClass('drop-active');
    $(drop).addClass('correct');
    
    event.dataTransfer.dropEffect = $(drop).attr('data-drop-effect');

    var dataList, dataHTML, dataText;

    //collect our data (based on what browser support we have)
    try {
      dataList = event.dataTransfer.getData('text/uri-list');
      dataHTML = event.dataTransfer.getData('text/html');
    } catch (e) {;
      dataText = event.dataTransfer.getData('text');
    }

    //we have access to the HTML
    if (dataHTML) {
      $(drop).empty();
      $(drop).prepend(dataHTML);
    }
    //only have access to text (old browsers + IE)
    else {
      $(drop).empty();
      $(drop).prepend($(dragItem).clone());
    }

    event.preventDefault();
    event.stopPropagation();
  }

  //Reset the drop containers
  $('.reset-button').on('click', function() {
    $('.drop-zone').find('img').remove();
    $('.drop-zone').find('.drop').removeClass('correct');
  });
  
  var userAgent = window.navigator.userAgent;
  if(userAgent.indexOf('MSIE') != -1){
    $('.ie-message').show();
  }

});
            
          
!
999px

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