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HTML

              
                <!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <meta http-equiv="X-UA-Compatible" content="ie=edge">
  <link rel="stylesheet" href="style.css">
  <link href="https://fonts.googleapis.com/css?family=Dawning+of+a+New+Day|Euphoria+Script" rel="stylesheet">
  <title>A handy little to-do list!</title>
</head>
<body>
  <div id="to-do-list">

    <header>
      <h1>A handy little to-do list!</h1>
      <p>What do you need to do today?</p>
      <p>List your jobs and tasks right here. And then do them!</p>
    </header>

    <section>
      <form action="#" id="input-form">
        <input type = "text" id = "task-input" value = "New task" onfocus="this.value=''" onblur = "'New task'"><br>
        <input type = "submit" value="Add task" id = "add-task-button" >
      </form>
    </section> <!-- End of the input form section -->

    <section id = "task-list-main">
      <h2>Tasks</h2>
      <ul id = "task-list"></ul>
    </section>
  </div>

  <script src="javascript.js"></script>
</body>
</html>
              
            
!

CSS

              
                * {
  color: #1f3446;
  padding: 0;
  font-family: arial, helvetica, sans-serif;
}

html {
  background-image: url(https://s33.postimg.cc/sxeqofhcv/background.png);
}

body {
  display: flex;
  margin-top: 2rem;
}

#to-do-list {
  margin: auto;
  padding: 2rem;
  width: 80%;
  max-width: 700px;
  border: 2px dotted #365978;
  border-radius: 10%;
  background-color: rgba(233,123,80,0.6);
}

h1 {
  color: #365978;
  text-align: center;
  font-family: 'Euphoria Script', cursive;
  font-size: 3.5rem;
}

h2 {
  color: #365978;
  text-align: center;
  font-family: 'Euphoria Script', cursive;
  font-size: 2rem;
  margin-top: 7px;
}

p {
  text-align: center;
}

/* ---------------------------- */
/* ----- Add item section ----- */
/* ---------------------------- */

#input-form {
  text-align: center;
}

#task-input {
  padding: 7px 15px;
  margin-bottom: 15px;
  background-color:rgba(0, 0, 0, 0);
  border: 1px dotted #365978;
  width: 300px;
  max-width: 75%;
}

#add-task-button {
  padding: 7px 15px;
  margin: 5px;
  background: #365978;
  border: solid 1px #406b91;
  color: #ced0d4;
  border-radius: 5px;
  font-size: 1.05rem;
}

  #add-task-button:hover {
    background: #ced0d4;
    color: #365978;
  }

  #add-task-button:active {
    background: #d8dade;
    border-color: #d8dade;
  }

/* ----------------------------- */
/* ----- Main list section ----- */
/* ----------------------------- */

#task-list-main {
  border: 2px dotted #365978;
  border-radius: 5%;
  margin-top: 25px;
}

li {
  list-style-type: none;
  padding-top: 15px;
}

.item-delete {
  position: inline-block;
  float: right;
  margin-left: 20px;
}

    .item-delete:hover {
      opacity: 0.6;
    }

.task-list-item {
  border-top: 2px dotted #365978;
  padding: 12px;
  padding-left: 30px;
}
              
            
!

JS

              
                // Declare variables for user interface elements

const taskInput = document.querySelector('#task-input');
const addTaskButton = document.querySelector('#add-task-button');
const taskList = document.querySelector('#task-list');
const inputForm = document.querySelector('#input-form');

// Event listeners

callEventListeners();

function callEventListeners() {
  // DOM Load event
  document.addEventListener('DOMContentLoaded', getTasks);
  // Add task event
  inputForm.addEventListener('submit', addTask);
  // Delete task event
  taskList.addEventListener('click', removeTask);
}

// Retrieve existing tasks from local storage
function getTasks() {
    let tasks;
    if(localStorage.getItem('tasks') === null){
      tasks = [];
    } else {
      tasks = JSON.parse(localStorage.getItem('tasks'));
    }

    tasks.forEach(function(task){
       // Create the li element for the new task
  const li = document.createElement('li');
  // Add a class to the new li element
  li.className = 'task-list-item';
  // Create a text node and append to the li
  li.appendChild(document.createTextNode(task));
    // Append the li to the list
  taskList.appendChild(li);

  // Create a link element for the delete button
  const link = document.createElement('a');
  // Add class to link
  link.classList = 'item-delete';
  // Add html into link
  link.innerHTML = '<img src="https://s33.postimg.cc/qhcxae4db/delete-button.gif" width=22px>'
  // Append the link to the list item
  li.appendChild(link);
    });
}


function addTask(e) {

  if (taskInput === "") {
    return;
    // Could add an alert in here that goes below the input field
  }

  // Create the li element for the new task
  const li = document.createElement('li');
  // Add a class to the new li element
  li.className = 'task-list-item';
  // Create a text node and append to the li
  li.appendChild(document.createTextNode(taskInput.value));
    // Append the li to the list
  taskList.appendChild(li);

  // Create a link element for the delete button
  const link = document.createElement('a');
  // Add class to link
  link.classList = 'item-delete';
  // Add html into link
  link.innerHTML = '<img src="https://s33.postimg.cc/qhcxae4db/delete-button.gif" width=22px>'
  // Append the link to the list item
  li.appendChild(link);

  // Add task to local storage
  storeTaskInLocalStorage(taskInput.value);

  // Clear the input field
  taskInput.value = '';

  e.preventDefault();
}

// Store task in local storage
function storeTaskInLocalStorage(task) {
  let tasks;
  if(localStorage.getItem('tasks') === null){
    tasks = [];
  } else {
    tasks = JSON.parse(localStorage.getItem('tasks'));
  }
  tasks.push(task);

  localStorage.setItem('tasks', JSON.stringify(tasks));
}


// Remove task from list
function removeTask(e) {
  if(e.target.parentElement.classList.contains('item-delete')){
    e.target.parentElement.parentElement.remove();

    // Remove item from local storage
    removeTaskFromLocalStorage(e.target.parentElement.parentElement);
  }
}

// Remove task from local storage
function removeTaskFromLocalStorage(taskItem){
  let tasks;
    if(localStorage.getItem('tasks') === null){
      tasks = [];
    } else {
      tasks = JSON.parse(localStorage.getItem('tasks'));
    }

    tasks.forEach(function(task, index){
      if(taskItem.textContent === task){
        tasks.splice(index, 1);
      }
    });

    localStorage.setItem('tasks', JSON.stringify(tasks));
}
              
            
!
999px

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