Pen Settings

CSS Base

Vendor Prefixing

Add External CSS

These stylesheets will be added in this order and before the code you write in the CSS editor. You can also add another Pen here, and it will pull the CSS from it. Try typing "font" or "ribbon" below.

Quick-add: + add another resource
via CSS Lint

Add External JavaScript

These scripts will run in this order and before the code in the JavaScript editor. You can also link to another Pen here, and it will run the JavaScript from it. Also try typing the name of any popular library.

Quick-add: + add another resource
via JS Hint

Code Indentation


Save Automatically?

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

Want a Run Button?

If active, the preview will update automatically when you change code.


              <form accept-charset="UTF-8" action="#" class="pro-form" id="pro-form" method="post">

  <h1>Progress Form</h1>

  <div class="progress-wrap">
<progress max="100" value="0" id="progress"></progress>
    <div class="progress-message" id="progress-message">The form, it wants you.</div>

  <input id="subscription_plan_id" name="subscription[plan_id]" type="hidden" value="1">

  <input id="subscription_stripe_card_token" name="subscription[stripe_card_token]" type="hidden">

    <div class="field">
      <label for="card_name">Name on Card</label>
      <input id="card_name" required="required" type="text">

    <div class="field">
      <label for="card_address_1">Street Address</label>
      <input id="card_address_1" required="required" type="text">
      <input id="card_address_2" type="text">

    <div class="field">
      <label for="card_zip">Zip Code</label>
      <input id="card_zip" maxlength="10" pattern="[0-9]*" required="required" type="text">

    <div class="field">
      <label for="card_number">Credit Card Number</label>
      <input id="card_number" pattern="[0-9]*" required="required" type="number">

    <div class="field">
      <label for="card_code">Security Code on Card (CVV)</label>
      <input id="card_code" required="required" type="text">

    <div class="field">
      <label for="card_month">Card Expiration</label>
      <select id="card_month">
<option value="1">1 - January</option>
<option value="2">2 - February</option>
<option value="3">3 - March</option>
<option value="4">4 - April</option>
<option value="5">5 - May</option>
<option value="6">6 - June</option>
<option value="7">7 - July</option>
<option value="8">8 - August</option>
<option value="9">9 - September</option>
<option value="10">10 - October</option>
<option value="11">11 - November</option>
<option value="12">12 - December</option>

      <select id="card_year">
<option value="2012">2012</option>
<option value="2013">2013</option>
<option value="2014">2014</option>
<option value="2015">2015</option>
<option value="2016">2016</option>
<option value="2017">2017</option>
<option value="2018">2018</option>
<option value="2019">2019</option>
<option value="2020">2020</option>
<option value="2021">2021</option>
<option value="2022">2022</option>
<option value="2023">2023</option>
<option value="2024">2024</option>
<option value="2025">2025</option>
<option value="2026">2026</option>
<option value="2027">2027</option>


  <div class="actions">

      <input name="commit" type="submit" value="Subscribe" class="button">



              @import "compass/css3";

* { @include box-sizing(border-box); }
body { 
  background: #333;
  font-family: "Lucida Grande", "Lucida Sans Unicode", Tahoma, Sans-Serif;
  font-size: 14px;
  line-height: 1.4;
  padding: 20px;
h1, h2 {
  font-family: Sans-Serif; 

.pro-form {
  width: 350px;
  border-radius: 20px;
  @include background(linear-gradient(#268ad0, #59c1d4));
  padding: 2px 20px 20px 20px;
  .field {
    margin: 0 0 10px 0;
    input[type=text], input[type=number] {
      width: 100%;
#card_zip {
  width: 50%;
#card_code {
  width: 30%;
#card_address_2 {
  margin-top: 3px;

.actions {
  margin-top: 25px;
  .button {
    display: block;
    width: 100%;
    float: none;
    text-align: center;
    font-size: 120%;

input[type=number]::-webkit-outer-spin-button {
  -webkit-appearance: none;
  margin: 0;

input[type='number'], {
  -webkit-appearance: none;
  @include background(linear-gradient(#ccc, #fff));
  padding: 4px 20px 4px 5px;
  outline: 0;
  border: 0;
  box-shadow: inset 1px 1px 1px rgba(black, 0.3);
  &:focus {
    background: white;

.button {
  float: left;
  border: 0;
  padding: 12px 16px;
  @include background(linear-gradient(#323232, #272727));
  box-shadow: inset 0 1px 0 #3c3c3c;
  border-radius: 5px;
  border: 1px solid #111;
  color: white !important;
  font-size: 16px;
  text-shadow: 0 1px 1px rgba(0,0,0,0.8);
  text-overflow: ellipsis;
  cursor: pointer;
  &:hover, &:focus, &.gsc-cursor-current-page {
    background: #333;
    text-decoration: none !important;
    @include box-shadow((0 2px 3px -2px rgba(0, 0, 0, 0.5)));
    strong {
      background: #999;
      color: black;
  &:active {
    position: relative;
    top: 1px;
    box-shadow: none;
  &.active {
    background: black;
  a {
    color: white;

.progress-wrap {
  text-align: center;
  font-size: 10px;
  color: white;
  margin: 0 0 20px 0;
  progress {
    width: 100%;
    margin: 0 0 5px 0;


              $("#pro-form input").keyup(function() {
var numValid = 0;
$("#pro-form input[required]").each(function() {
    if (this.validity.valid) {

var progress = $("#progress"),
    progressMessage = $("#progress-message");

if (numValid == 0) {
    progress.attr("value", "0");
    progressMessage.text("The form, it wants you.");
if (numValid == 1) {
    progress.attr("value", "20");
    progressMessage.text("There you go, great start!");
if (numValid == 2) {
    progress.attr("value", "40");
    progressMessage.text("Nothing can stop you now.");
if (numValid == 3) {
    progress.attr("value", "60");
    progressMessage.text("You're basically a hero, right?");
if (numValid == 4) {
    progress.attr("value", "80");
    progressMessage.text("They are going to write songs about you.");
if (numValid == 5) {
    progress.attr("value", "95");
    progressMessage.text("SO CLOSE. PRESS THE THING.");

Asset uploading is a PRO feature.

As a PRO member, you can drag-and-drop upload files here to use as resources. Images, Libraries, JSON data... anything you want. You can even edit them anytime, like any other code on CodePen.


Loading ..................