Pen Settings

HTML

CSS

CSS Base

Vendor Prefixing

Add External Stylesheets/Pens

Any URL's added here will be added as <link>s in order, and before the CSS in the editor. If you link to another Pen, it will include the CSS from that Pen. If the preprocessor matches, it will attempt to combine them before processing.

+ add another resource

JavaScript

Babel is required to process package imports. If you need a different preprocessor remove all packages first.

Add External Scripts/Pens

Any URL's added here will be added as <script>s in order, and run before the JavaScript in the editor. You can use the URL of any other Pen and it will include the JavaScript from that Pen.

+ add another resource

Behavior

Save Automatically?

If active, Pens will autosave every 30 seconds after being saved once.

Auto-Updating Preview

If enabled, the preview panel updates automatically as you code. If disabled, use the "Run" button to update.

Format on Save

If enabled, your code will be formatted when you actively save your Pen. Note: your code becomes un-folded during formatting.

Editor Settings

Code Indentation

Want to change your Syntax Highlighting theme, Fonts and more?

Visit your global Editor Settings.

HTML

              
                <html>
<body>
  <!--
      Fish SVG Cred:
      https://thenounproject.com/search/?q=fish&i=589236
   -->

   <svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" x="0px" y="0px" viewBox="0 0 512 512" enable-background="new 0 0 512 512" xml:space="preserve"><g><path d="M495.9,425.3H16.1c-5.2,0-10.1,2.9-12.5,7.6c-2.4,4.7-2.1,10.3,0.9,14.6l39,56.4c2.6,3.8,7,6.1,11.6,6.1h401.7   c4.6,0,9-2.3,11.6-6.1l39-56.4c3-4.3,3.3-9.9,0.9-14.6C506,428.2,501.1,425.3,495.9,425.3z M449.4,481.8H62.6L43,453.6H469   L449.4,481.8z"/><path d="M158.3,122c7.8,0,14.1-6.3,14.1-14.1V43.4c0-7.8-6.3-14.1-14.1-14.1c-7.8,0-14.1,6.3-14.1,14.1v64.5   C144.2,115.7,150.5,122,158.3,122z"/><path d="M245.1,94.7c7.8,0,14.1-6.3,14.1-14.1V16.1c0-7.8-6.3-14.1-14.1-14.1C237.3,2,231,8.3,231,16.1v64.5   C231,88.4,237.3,94.7,245.1,94.7z"/><path d="M331.9,122c7.8,0,14.1-6.3,14.1-14.1V43.4c0-7.8-6.3-14.1-14.1-14.1s-14.1,6.3-14.1,14.1v64.5   C317.8,115.7,324.1,122,331.9,122z"/><path d="M9.6,385.2c5.3,2.8,11.8,1.9,16.2-2.2l50.6-47.7c56.7,46.5,126.6,71.9,198.3,71.9c0,0,0,0,0,0   c87.5,0,169.7-36.6,231.4-103.2c5-5.4,5-13.8,0-19.2c-61.8-66.5-144-103.2-231.4-103.2c-72,0-142.2,25.6-199,72.5l-50-47.1   c-4.4-4.1-10.9-5-16.2-2.2c-5.3,2.8-8.3,8.7-7.4,14.6l11.6,75L2.2,370.6C1.3,376.5,4.2,382.4,9.6,385.2z M380.9,230.8   c34.9,14.3,67.2,35.7,95.3,63.6c-10.1,10-20.8,19.2-31.9,27.5c-22.4-3.3-29.6-8.8-30.7-9.7c-4-5.7-11.8-7.7-18.1-4.4   c-6.9,3.6-9.5,12.2-5.9,19.1c1.9,3.5,7.3,10.3,22.4,16c-10.1,5.7-20.5,10.7-31.1,15.1C352.4,320.2,352.4,268.6,380.9,230.8z    M36.3,255.6l29.4,27.7c5.3,5,13.6,5.1,19.1,0.3c53.2-47.6,120.7-73.7,190-73.7c26.9,0,53.2,3.9,78.5,11.3   c-29.3,44.6-29.3,102,0,146.6c-25.3,7.4-51.6,11.3-78.5,11.3c-69,0-136.3-26-189.4-73.2c-2.7-2.4-13.4-6.3-19.1,0.3l-30.1,28.3   l5.7-40C42.2,293,36.3,255.6,36.3,255.6z"/><circle cx="398.8" cy="273.8" r="14.1"/></g></svg>

  <div class="wrapper">
    <h2>LOCAL TAPAS</h2>
    <p></p>
    <ul class="plates">
      <li>Loading Tapas...</li>
    </ul>
    <form class="add-items">
      <input type="text" name="item" placeholder="Item Name" required>
      <input type="submit" value="+ Add Item">
    </form>
    <div class="buttonsWrapper">
    <button class="toggleAllBtn">Toggle All</button>
    <button class="deleteAllBtn">Delete All</button>
      </div>
  </div>
</body>
</html>
              
            
!

CSS

              
                
html {
  box-sizing: border-box;
  background:url('http://wes.io/hx9M/oh-la-la.jpg') center no-repeat;
  background-size:cover;
  min-height:100vh;
  display:flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  font-family: Futura,"Trebuchet MS",Arial,sans-serif
}
*, *:before, *:after {box-sizing: inherit; }

svg {
  fill:white;
  background: rgba(0,0,0,0.1);
  padding: 20px;
  border-radius: 50%;
  width:200px;
  margin-bottom: 50px;
}

.wrapper {
  padding: 20px;
  max-width: 350px;
  background: rgba(255,255,255,0.95);
  box-shadow: 0 0 0 10px rgba(0,0,0,0.1);
}

h2 {
  text-align: center;
  margin: 0;
  font-weight: 200;
}

.plates {
  margin: 0;
  padding: 0;
  text-align: left;
  list-style: none;
}

.plates li {
  border-bottom: 1px solid rgba(0,0,0,0.2);
  padding: 10px 0;
  font-weight: 100;
  display: flex;
}

.plates label {
  flex:1;
  cursor: pointer;

}

.plates input {
  display: none;
}

.plates input + label:before {
  content: '⬜️';
  margin-right: 10px;
}

.plates input:checked + label:before {
  content: '🌮';
}

.add-items {
  margin-top: 20px;
}

.add-items input,
.toggleAllBtn,
.deleteAllBtn {
  padding:10px;
  outline:0;
  border:1px solid rgba(0,0,0,0.1);
}

.buttonsWrapper {
  display: grid;
  grid-gap: 10px;
  grid-template-columns: 1fr 1fr;
  margin-top: 10px;
}

              
            
!

JS

              
                const addItems = document.querySelector('.add-items');
const itemsList = document.querySelector('.plates');
const items = JSON.parse(localStorage.getItem('items')) || [];
const toggleAllBtn = document.querySelector('.toggleAllBtn');
const deleteAllBtn = document.querySelector('.deleteAllBtn');

function addItem(e) {
  e.preventDefault();
  const text = (this.querySelector('[name=item]')).value;
  const item = {
    text,
    done: false
  }
  items.push(item);
  populateList(items, itemsList);
  localStorage.setItem('items', JSON.stringify(items));
  this.reset();
}

function populateList(plates = [], platesList) {
  platesList.innerHTML = plates.map((plate, i) => {
    return `
      <li>
        <input type="checkbox" data-index=${i} id="item${i}" ${plate.done ? 'checked' : '' }/>
        <label for="item${i}"> ${plate.text}</label>
      </li>
    `
  }).join('');
}

function toggleDone(e) {
  if (!e.target.matches('input')) return; // skip this unless it's an input
  const el = e.target;
  index = el.dataset.index;
  items[index].done = !items[index].done;
  localStorage.setItem('items', JSON.stringify(items));
  populateList(items, itemsList);
}

function toggleAll() {
  const totalItems = items.length;
  let completedItems = 0;

  items.forEach(item => {
    if (item.done === true) {
      completedItems++;
    }
  })

  items.forEach(item => {
    if (completedItems === totalItems) {
      item.done = false;
    } else {
      item.done = true;
    }
  })

  localStorage.setItem('items', JSON.stringify(items));
  populateList(items, itemsList);
}

function deleteAll() {
  items.length = 0;
  localStorage.removeItem('items');
  itemsList.innerHTML = '';
}

addItems.addEventListener('submit', addItem);
itemsList.addEventListener('click', toggleDone);
toggleAllBtn.addEventListener('click', toggleAll);
deleteAllBtn.addEventListener('click', deleteAll);

populateList(items, itemsList);
              
            
!
999px

Console