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                <div id="page-wrapper">
    <form id="new-todo-form" method="POST" action="#">
      <input type="text" name="new-todo" id="new-todo" placeholder="enter a todo item..." required>
      <button class="submitBtn">Submit</button>
    </form>

    <!-- begin item list-->
    <ul id="todo-items">

    </ul>
    <footer>
      <h3>Todo list websterart.com</h3>
    </footer>
  </div><!--end page-wrapper http://websterart.com/html/study-js/treehouse/  -->
            
          
!
            
              * {
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}

body, html {
  padding: 0;
  margin: 0;
}

body {

  color: #545454;
  background: #f7f7f7;
}
#page-wrapper {
    font: 2em Verdana, Helvetica, sans-serif;
  width: 100%;
  max-width: 750px;
  margin: 0.2em auto;
  background: #fff;
  box-shadow: 0 1px 3px rgba(0,0,0,0.2);
  border-radius: 12px;
}
#page-wrapper footer {
border-top: 2px solid #0088cc;
padding: 0.5em;
background-color: rgb(207, 240, 245);
border-bottom-left-radius: 12px;
border-bottom-right-radius: 12px;
}
#page-wrapper footer h3 {
  font-size: 1.2em;
  color: #61bfee;
  margin:0;
  padding: 0;
  text-align: center;
}
#new-todo-form {
  padding: 0.5em;
  background: #0088cc;
  border-top-left-radius: 12px;
  border-top-right-radius: 12px;
}

#new-todo {
  width: 100%;
  padding: 0.5em;
  font-size: 1em;
  border-radius: 3px;
  border: 0;
}

#todo-items {
  list-style: none;
  padding: 0.3em 0.3em;
  margin: 0;
}

#todo-items li {
  margin: 0.5em 0 0 0;
  padding: 0;
  background-color: rgb(246, 232, 161);
  border: 1px solid rgb(153, 129, 67);
  display: flex;
  justify-content: space-between;
/* cursor: move; */
}
#todo-items li.dragElem {
  opacity: 0.6;
}
#todo-items li.over {
  border-top: 4px solid red;
}
#todo-items li span {
  margin: 0.7em 0.2em;

}
#page-wrapper button:hover {
  background-color: #0088cc;
  color: white;
}
.submitBtn {
      color: white;
      font-size: 1em;
      padding: 0.5em;
      margin: 0.5em 0 0 0;
      background-color: rgb(255, 162, 4);
}

.todo-checkbox {
  color: white;
  background-color: rgb(213, 119, 21);
  font-size: 1.2em;
  padding: 0.5em;
}

            
          
!
            
              window.onload = function(){
  //todo: app code goes here
  //display todo items by passing in the refreshTodos function as a parameter?
  todoDB.open(refreshTodos);

  //get references to html elements
  var newTodoForm = document.getElementById('new-todo-form');
  var newTodoInput = document.getElementById('new-todo');
  var submitBtn = document.querySelector('.submitBtn');
  //my form submitter addEventListener
  newTodoForm.addEventListener('submit', triggerForm);

  submitBtn.addEventListener('click', triggerForm);

  //handle the form sumissions
function triggerForm() {
    //get text
    var text = newTodoInput.value;

    //check tomake sure test is not blank or just spaces
    if(text.replace(/ /g,'') != ''){
      //create the todo item
      todoDB.createTodo(text, function(todo) {
        refreshTodos();
      });
    }

    //reset input field
    newTodoInput.value = '';

    //don't send the form
    return false;
  };//end triggerForm function

  //update the list of todo items.
  function refreshTodos(){
    todoDB.fetchTodos(function(todos){
      var todoList = document.getElementById('todo-items');
      todoList.innerHTML = '';

      for(var i = 0; i < todos.length; i++){
        //read the todo items backwards-most recent first
        var todo = todos[(todos.length - 1 - i)];

        var li = document.createElement('li');
        li.id = 'todo-' + todo.timestamp;
        //li.setAttribute('draggable', 'true');
        var checkbox = document.createElement('button');
        checkbox.textContent = 'X';
        checkbox.className = 'todo-checkbox';//""
        checkbox.setAttribute('data-id', todo.timestamp);//""



        var span = document.createElement('span');
        span.innerHTML = todo.text;

        li.appendChild(span);
        li.appendChild(checkbox);
        todoList.appendChild(li);

        //set up listener checkbox
        checkbox.addEventListener('click', function(e){
          var id = parseInt(e.target.getAttribute('data-id'));

          todoDB.deleteTodo(id, refreshTodos);
        });
      }//end for i < todos.length
//my non mobile dragger function used to be here.

    });//end todoDB.fetchTodos
    newTodoInput.focus();

  }//end function refreshTodos
//begin slippery functions
//slideThem = <ul id="todo-items">
var slideThem = document.querySelector('#todo-items');
new Slip(slideThem);//apply slip library to <ul>
slideThem.addEventListener('slip:reorder', function(e){
  e.target.parentNode.insertBefore(e.target, e.detail.insertBefore);
});
//end slipper function
};//end window.onload

            
          
!
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