cssAudio - ActiveCSS - ActiveGeneric - ActiveHTML - ActiveImage - ActiveJS - ActiveSVG - ActiveText - Activefile-genericVideo - Activehtmloctocatspinnerstartv

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

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

Code Indentation

     

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.

            
              <h1>Let's Make A Performance Budget!</h1>

<div class="b">
  <div class="b-header">
    <h2 class="b-title" contenteditable>Template Name</h2>
    <em class="b-size">Budget: <span contenteditable>800</span>KB</em>
  </div><!--end b-header-->
  <div class="b-budget">
    <div class="b-cat-container">
      <em class="actual-size">Actual: <span>60</span>KB</em>
      <ul class="b-cat-list">
        <li class="b-cat b-cat-html">
          <label for="html">HTML</label>
          <input id="html" type="number" pattern="[0-9]*" value="50" />
        </li>
        <li class="b-cat b-cat-css">
          <label for="css">CSS</label>
          <input id="css" type="number" pattern="[0-9]*" value="100" />
        </li>
        <li class="b-cat b-cat-js">
          <label for="js">JS</label>
          <input id="js" type="number" pattern="[0-9]*" value="200" />
        </li>
        <li class="b-cat b-cat-img">
          <label for="img">Images</label>
          <input id="img" type="number" pattern="[0-9]*" value="200" />
        </li>
        <li class="b-cat b-cat-fonts">
          <label for="fonts">Fonts</label>
          <input id="fonts" type="number" pattern="[0-9]*" value="100" />
        </li>
        <li class="b-cat b-cat-ads">
          <label for="ads">Ads</label>
          <input id="ads" type="number" pattern="[0-9]*" value="50" />
        </li>
      </ul><!--end b-bar-->
    </div><!--end cat-container-->
  </div><!--end b-budget-->
</div><!--end b-->
<button class="btn">Add new template</button>

<footer role="contentinfo">
  <a href="http://bradfrost.com/blog/post/performance-budget-builder/" target="_blank">More info on this project</a>. Made by <a href="http://bradfrost.com">Brad Frost</a> (<a href="https://twitter.com/brad_frost">@brad_frost</a>)
</footer>
            
          
!
            
              * {
  box-sizing: border-box;  
}

body {
  font-family: 'Open Sans', sans-serif;
  padding: 1.2em;
  background: #f8f4e6;
}

input[type=number] {
  -moz-appearance:textfield;
}

input[type=number]::-webkit-inner-spin-button, 
input[type=number]::-webkit-outer-spin-button { 
  -webkit-appearance: none;
  -moz-appearance:textfield;
  margin: 0; 
}

[contenteditable] {
  border-bottom: 1px dotted #EF944D;
}

h1 {
  text-align: center;
  font-size: 2em;
  margin-bottom: 2em;
  color: #d5c9a5;
}

.b {
  margin-bottom: 4em;
}

.b-header {
  position: relative;
  padding-bottom: 0.5rem;
  display: flex;
}

.b-size {
  position: absolute;
  top: -1rem;
  right: 0;
  display: block;
  padding: 0 0.5rem 3rem 0;
  border-right: 1px dashed #d5c9a5;
  font-size: 80%;
  font-style: normal;
  font-weight: bold;
  color: #999;
}

.b-title {
  display: inline-block;
  margin: 0 0.2em;
  line-height: 1;
}

.b-budget {
  background: #eee;
  background: repeating-linear-gradient(
  45deg,
  #e9e9e9,
  #e9e9e9 10px,
  #f0f0f0 10px,
  #f0f0f0 20px
);
  border-radius: 1em;
  box-shadow: 8px 8px 0 rgba(0,0,0,0.08);
}

.b-cat-container {
  min-width: 210px !important;
  transition: width 0.3s ease-in-out;
  position: relative;
}

.actual-size {
  position: absolute;
  top: -1.5rem;
  right: 0;
  display: block;
  padding: 0 0.5rem 1rem 0;
  border-right: 1px dashed #d5c9a5;
  font-size: 80%;
  font-style: normal;
  font-weight: bold;
  color: #d5c9a5;
}

.b-cat-list {
  list-style: none;
  padding: 0;
  margin: 0 0 2em;
  display: flex;
  align-items: center;
  border-radius: 1em;
  overflow: hidden;
}

//Budget Category
.b-cat {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  min-width: 35px !important;
  width: 100%;
  font-weight: bold;
  color: rgba(0,0,0,0.5);
  transition: width 0.3s ease-in-out;
  
  label {
    padding-top: 1rem;
    font-size: 80%;
    display: block;
    width: 100%;
    text-align: center;
  }
  
  input {
    display: block;
    border: 0;
    background: none;
    color: rgba(0,0,0,0.5);
    text-align: center;
    font-weight: bold;
    font-size: 1.3em;
    width: 100%;
    padding-bottom: 1rem;
    outline: 0;
    transition: background 0.1s ease-in-out;
    
    &:focus {
      background: rgba(0,0,0,0.1);
    }
  }
  
  &-html {
    background: #37393A;
    color: rgba(255,255,255,0.6);
    
    input {
      color: rgba(255,255,255,0.6);
    }
  }
  
  &-css {
    background: #F9ECC5;
  }
  
  &-js {
    background: #EF944D;
  }
  
  &-img {
    background: #EBC050;
  }
  
  &-fonts {
    background: #598FC2;
  }
  
  &-ads {
    background: #777;
    color: rgba(255,255,255,0.7);
    
    input {
      color: rgba(255,255,255,0.7);
    }
  }
}

//Button
.btn {
  font-weight: bold;
  text-transform: uppercase;
  border: 0;
  display: block;
  padding: 2em;
  margin: 0 auto 4em;
  background: #ccc;
  border-radius: 1em;
  box-shadow: 8px 8px 0 rgba(0,0,0,0.08);
  cursor: pointer;
  transition: background 0.2s ease-in-out;
  
  &:hover, &:focus {
    background: #bbb;
  }
}

.has-error {
  color: #a92101;
  animation: shake 0.82s cubic-bezier(.36,.07,.19,.97) both;
  transform: translate3d(0, 0, 0);
  backface-visibility: hidden;
  perspective: 1000px;

  em {
    color: inherit;
  }
}

footer {
  margin-top: 4em;
  color: #d5c9a5;
  text-align: center;
  
  a {
    color: #d5c9a5;
    
    &:hover, &:focus {
      color: #EF944D;
    }
  }
}

@keyframes shake {
  10%, 90% {
    transform: translate3d(-1px, 0, 0);
  }
  
  20%, 80% {
    transform: translate3d(2px, 0, 0);
  }

  30%, 50%, 70% {
    transform: translate3d(-4px, 0, 0);
  }

  40%, 60% {
    transform: translate3d(4px, 0, 0);
  }
}
            
          
!
            
              //On input keyup
$('body').on('keyup', '.b-cat input', function(){
  var $this = $(this),
      val = parseInt($this.val());
  
  //Set widths of categories
  setCatWidths($this.parents('.b'));
  
  calculateActualSize($(this).parents('.b'));
});

//Set width of category
function setCatWidths(scope) {
  scope.find('.b-cat input').each(function(){
     var $this = $(this),
         val = parseInt($this.val());
    $this.parent().width(calculateCatWidth(scope,val)+'%');
  });
}

setCatWidths($('.b'));

//Adjust budget value
$('body').on('keyup', '.b-size span', function(){
  
  //Check if actual size is over/under budget
  budgetOverUnder($(this).parents('.b')); 
});

//Calculate Actual Template Size
function calculateActualSize(scope) {
  var inputs = $('.b-cat input'),
      numInputs = inputs.length,
      totalActualSize = 0;
  
  //Calculate total value from each category
  scope.find('.b-cat input').each(function(){
     var val = parseInt($(this).val());
     totalActualSize = totalActualSize + val;
  });
  
  setActualSize(scope,totalActualSize);
  
  //Check if actual size is over/under budget
  budgetOverUnder(scope); 
}

calculateActualSize($('.b'));

//Calculate width
function calculateCatWidth(scope,val) {
  var actualSize = parseInt(scope.find('.actual-size span').text());
  console.log(actualSize);
  var categoryWidth = (val/actualSize)*100;
  return categoryWidth;
}

//Set Actual Size
function setActualSize(scope,val) {
  actualSize = val;
  scope.find('.actual-size span').text(val);
}

//Determine if actual size is within budget
function budgetOverUnder(scope) {
  var budgetSize = parseInt(scope.find('.b-size span').text());
  var actualSize = parseInt(scope.find('.actual-size span').text());
  var totalSize = actualSize/budgetSize;
  
  //If actual val is over budget
  if(totalSize>1) {
    scope.find('.b-header, .actual-size').addClass('has-error');
   scope.find('.b-cat-container').width('100%');
  } else {
    scope.find('.b-header, .actual-size').removeClass('has-error');
    scope.find('.b-cat-container').width(totalSize*100+'%');
  }
}

budgetOverUnder($('.b'));

//Make new Budget
$('.btn').on('click', function(){
  $('.b').last().clone().insertBefore('.btn');
});
            
          
!
999px
Close

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.

Go PRO

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

Console