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.

            
              <div class="panel">
  <fieldset id="source">
    <legend>border-image-source</legend>
    <div class="controls" data-type="0"><input type="radio" name="type" value="0" checked>
    url(<input id="source0" value="http://www.w3.org/TR/css3-background/border.png" data-tpl="url($)">)</div>
    <div class="controls" data-type="1"><input type="radio" name="type" value="1">
    linear-gradient(<input id="source1" value="blue,red" data-tpl="linear-gradient($)">)</div>
    <div class="controls" data-type="2"><input type="radio" name="type" value="2">
    radial-gradient(<input id="source2" value="blue,yellow,red 69%,transparent 71%" data-tpl="radial-gradient($)">)</div>
    <div class="controls" data-type="3"><input type="radio" name="type" value="3"> <input type="file" id="source3" value="" data-tpl="url($)"></div>
  </fieldset>
  <fieldset>
    <legend>border-image-repeat</legend>
    <div class="repeat controls">
      <label>По горизонтали</label>
      <select class="repeat" id="repeatX" data-n="0">
        <option>stretch</option>
        <option>repeat</option>
        <option>round</option>
        <option>space</option>
      </select>
    </div>  
    <div class="repeat controls">
      <label>По вертикали</label>
      <select class="repeat" id="repeatY" data-n="1">
        <option>stretch</option>
        <option>repeat</option>
        <option>round</option>
        <option>space</option>
      </select>
    </div>
  </fieldset>
  <fieldset class="width">
    <legend>border-image-width</legend>
    <div class="controls">
      <label for="width-top">Сверху</label>
      <input type="range" min="0" max="10" value="1" id="width-top" data-prop="width" data-side="top" data-base-unit="px" data-base-max="200" data-ref="border-top-width">
      <output>1</output>
      <select>
        <option></option>
        <option>px</option>
        <option>em</option>
        <option>vh</option>
        <option>vw</option>
        <option>auto</option>
      </select>
    </div>
    <div class="controls">
      <label for="width-right">Справа</label>
      <input type="range" min="0" max="10" value="1" id="width-right" data-prop="width" data-side="right" data-base-unit="px" data-base-max="200" data-ref="border-right-width">
      <output>1</output>
      <select>
        <option></option>
        <option>px</option>
        <option>em</option>
        <option>vh</option>
        <option>vw</option>
        <option>auto</option>
      </select>
    </div>
    <div class="controls">
      <label for="width-bottom">Снизу</label>
      <input type="range" min="0" max="10" value="1" id="width-bottom" data-prop="width" data-side="bottom" data-base-unit="px" data-base-max="200" data-ref="border-bottom-width">
      <output>1</output>
      <select>
        <option></option>
        <option>px</option>
        <option>em</option>
        <option>vh</option>
        <option>vw</option>
        <option>auto</option>
      </select>
    </div>
    <div class="controls">
      <label for="width-left">Слева</label>
      <input type="range" min="0" max="10" value="1" id="width-left" data-prop="width" data-side="left" data-base-unit="px" data-base-max="200" data-ref="border-left-width">
      <output>1</output>
      <select>
        <option></option>
        <option>px</option>
        <option>em</option>
        <option>vh</option>
        <option>vw</option>
        <option>auto</option>
      </select>
    </div>
  </fieldset>
  <fieldset>
    <legend>border-image-outset</legend>
    <div class="controls">
      <label for="outset-top">Сверху</label>
      <input type="range" min="0" max="100" value="0" id="outset-top" data-prop="outset" data-side="top" data-base-unit="px" data-base-max="100">
      <output>0</output>
      <select>
        <option>px</option>
        <option>em</option>
        <option>vh</option>
        <option>vw</option>
      </select>
    </div>
    <div class="controls">
      <label for="outset-right">Справа</label>
      <input type="range" min="0" max="100" value="0" id="outset-right" data-prop="outset" data-side="right" data-base-unit="px" data-base-max="100">
      <output>0</output>
      <select>
        <option>px</option>
        <option>em</option>
        <option>vh</option>
        <option>vw</option>
      </select>
    </div>
    <div class="controls">
      <label for="outset-bottom">Снизу</label>
      <input type="range" min="0" max="100" value="0" id="outset-bottom" data-prop="outset" data-side="bottom" data-base-unit="px" data-base-max="100">
      <output>0</output>
      <select>
        <option>px</option>
        <option>em</option>
        <option>vh</option>
        <option>vw</option>
      </select>
    </div>
    <div class="controls">
      <label for="outset-left">Слева</label>
      <input type="range" min="0" max="100" value="0" id="outset-left" data-prop="outset" data-side="left" data-base-unit="px" data-base-max="100">
      <output>0</output>
      <select>
        <option>px</option>
        <option>em</option>
        <option>vh</option>
        <option>vw</option>
      </select>
    </div>
  </fieldset>
</div>
<div class="panel">
  <fieldset id="slice">
    <legend>border-image-slice</legend>
    <div class="controls">
      <label for="slice-top">Сверху</label>
      <input type="range" min="0" max="100" value="34" id="slice-top" data-prop="slice" data-side="top" data-base-unit="%" data-base-max="100" data-ref="imageHeight">
      <output>34</output>
      <select>
        <option>%</option>
        <option></option>
      </select>
    </div>
    <div class="controls">
      <label for="slice-right">Справа</label>
      <input type="range" min="0" max="100" value="34" id="slice-right" data-prop="slice" data-side="right" data-base-unit="%" data-base-max="100" data-ref="imageWidth">
      <output>34</output>
      <select>
        <option>%</option>
        <option></option>
      </select>
    </div>
    <div class="controls">
      <label for="slice-bottom">Снизу</label>
      <input type="range" min="0" max="100" value="34" id="slice-bottom" data-prop="slice" data-side="bottom" data-base-unit="%" data-base-max="100" data-ref="imageHeight">
      <output>34</output>
      <select>
        <option>%</option>
        <option></option>
      </select>
    </div>
    <div class="controls">
      <label for="slice-left">Слева</label>
      <input type="range" min="0" max="100" value="34" id="slice-left" data-prop="slice" data-side="left" data-base-unit="%" data-base-max="100" data-ref="imageWidth">
      <output>34</output>
      <select>
        <option>%</option>
        <option></option>
      </select>
    </div>
    <div class="controls"><label><input type="checkbox" id="fill" value="0"> использовать центр (<code>fill</code>)</label></div>
    <div class="stage">
      <div class="tiles" id="tile1">
        <div class="markers markers-t"></div>      
        <div class="markers markers-r"></div>
        <div class="markers markers-b"></div>
      </div>
      <div class="tiles" id="tile2">
        <div class="markers markers-r"></div>      
        <div class="markers markers-b"></div>
        <div class="markers markers-l"></div>
      </div>
      <div class="tiles" id="tile3">
        <div class="markers markers-r"></div>      
        <div class="markers markers-b"></div>
      </div>
      <div class="tiles" id="tile0">      
        <div class="markers markers-t"></div>      
        <div class="markers markers-r"></div>
        <div class="markers markers-b"></div>      
        <div class="markers markers-l"></div>
      </div>
    </div>
  </fieldset>
  <fieldset>
    <legend>Другие параметры (в <code>px</code>)</legend>
    <div class="controls">
      <label>Размер шрифта (база для <code>em</code>)</label>
        <input type="number" min="0" max="100" value="16" id="em2px" onchange="$('#result').css('font-size', this.value+'px');conversionMap.em = this.value;$('[type=range]').trigger('change')">
    </div>  
    <div class="controls">
      <label>border-width</label>
      <input type="number" min="0" max="100" value="20" id="border-top-width" onchange="updateBorderWidth(this,'top')">
      <input type="number" min="0" max="100" value="20" id="border-right-width" onchange="updateBorderWidth(this,'right')">
      <input type="number" min="0" max="100" value="20" id="border-bottom-width" onchange="updateBorderWidth(this,'bottom')">
      <input type="number" min="0" max="100" value="20" id="border-left-width" onchange="updateBorderWidth(this,'left')">
    </div>
  </fieldset>
</div>
<div class="panel last-panel">
  <fieldset>
    <legend>Результат</legend>
    <h2 id="output">border-image</h2>
    <div class="result-wrap">
    <div id="result">
      <div class="content" contenteditable>Текст блока можно редактировать. При наведении подсвечивается область обычного <code>border</code>-a. В заголовке отображается готовое для копирования значение.</div>
    </div>
    <div class="border" id="border-demo"></div>
    </div>
  </fieldset>
</div>

<div class="measurer"></div>
            
          
!
            
              body {
  display: flex;
  flex-flow: row wrap;
  margin: 0;
  padding: .5em;
  box-sizing: border-box;
}

.panel {
  min-width: 230px;
  flex: 5 5 0px;
  display: flex;
  flex-flow: column;
}
.last-panel {
  min-width: 345px;
  flex: 7 7 0px;
}
fieldset {
  flex: 1 0 auto;
}
.extra {
  flex: none;
}
.result-wrap {
  width: 90%;
  margin: 5%;
  position: relative;
}
#result {
  border: 20px solid #888;
  background: #ccc;
  min-height: 120px;
  box-sizing: border-box;
  border-image: url(http://www.w3.org/TR/css3-background/border.png) 100% / 1 stretch;
  padding: 10px;
}

.controls {
  display: flex;
  flex-flow: row;
  align-items: baseline;
}
label[for] {
  width: 3em;
}
.repeat {
  margin: 6px 0;
}
.repeat label{
  width: 8em;
}
.repeat select {
  flex: 1;
}
[type="range"], [type="file"], [type="number"], input:not([type]) {
  flex: 1 0 0px;
  width: 30px;
  min-width: 30px;
  margin: 1px
}
[type="range"] {
  align-self: center;
}
[type="range"]:disabled {
  opacity: .5;
  pointer-events: none;
}
output + select {
    -webkit-appearance: none;
    -moz-appearance: none;
    text-indent: 1px;
    text-overflow: '';
}
output {
  width: 1.5em;
  text-align: right;
}

.stage {
  margin-top: 1em;
  position: relative;
  padding-bottom: 95%;
}

.tiles {
  background: url(http://www.w3.org/TR/css3-background/border.png);
  background-size: 100%;
  width: 45%;
  padding-top: 45%;
  position: absolute;
  border: 1px solid #840;
  transition: all ease-out .3s;
  opacity: 0;
}

.markers {
  position: absolute;
  border: dotted #800;
}
.markers-t {
  border-width: 0 0 1px;
  top: 0;
  left: 0;
  height: 100%;
  width: 100%;
}
.markers-r {
  border-width: 0 0 0 1px;
  height: 100%;
  width: 100%;
  top: 0;
  right: 0;
}
.markers-b {
  border-width: 1px 0 0;
  bottom: 0;
  left: 0;
  height: 100%;
  width: 100%;
}
.markers-l {
  border-width: 0 1px 0 0;
  height: 100%;
  width: 100%;
  top: 0;
  left: 0;
}

#tile0 {
  opacity: 1;
}

#tile2 .markers-l, #tile2 .markers-r, #tile3 .markers-r {
  top: auto;
  bottom: 0;
}

#tile1 .markers-t, #tile1 .markers-b, #tile3 .markers-b {
  left: auto;
  right: 0;
}

.stage:not(.expanded-h) .markers-t, .stage:not(.expanded-h) .markers-b
{
  width: 100% !important;
}
.stage:not(.expanded-v) .markers-r, .stage:not(.expanded-v) .markers-l
{
  height: 100% !important;
}
.expanded-h #tile0 .markers-r, .expanded-h #tile2 .markers-r {
  display: none;
}
.expanded-v #tile0 .markers-b, .expanded-v #tile1 .markers-b {
  display: none;
}

.expanded-h #tile1 {
  transform: translate(105%, 0);
  opacity: 1;
}
.expanded-v #tile2 {
  transform: translate(0, 105%);
  opacity: 1;
}
.expanded-h.expanded-v #tile3 {
  transform: translate(105%, 105%);
  opacity: 1;
}

legend {
  white-space: nowrap;
}

.measurer {
  position: fixed;
  width: 1vw;
  height: 1vh;
  z-index: -1;
}

.border {
  position: absolute;
  top: 0; right: 0; bottom: 0; left: 0;
  border: 20px solid rgba(0,0,0,0);
  transition: border-color .2s;
}

.result-wrap:hover .border {
  border-color: rgba(0,0,0,.3);
}

.content {
  position: relative;
  z-index: 2;
}

#output {
  font: normal 16px/1.25 monospace;
}
.bi-src {
  display: inline-block;
  max-width: 200px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  vertical-align: bottom;
  color: #800;
}
            
          
!
            
              var parts = {
  source: {
    type: 'url($)', value: 'http://www.w3.org/TR/css3-background/border.png', width: 81, height: 81
  },
  slice: {
    top: '100%', right: '100%', bottom: '100%', left: '100%',
    fill: ''
  },
  repeat: ['stretch', 'stretch'],
  width: {
    top: '1', right: '1', bottom: '1', left: '1'
  },
  outset: {
    top: '0px', right: '0px', bottom: '0px', left: '0px'
  },
  border: {
    top: '20px', right: '20px', bottom: '20px', left: '20px'
  }
}

var localFile = '';

var controls = {
  sliceTop: document.querySelector('#slice-top'),
  sliceRight: document.querySelector('#slice-right'),
  sliceBottom: document.querySelector('#slice-bottom'),
  sliceLeft: document.querySelector('#slice-left'),
}

var conversionMap = {
  '%' : 1,
  'px' : 1,
  'em' : $('#em2px').val(),
  'vw' : $('.measurer').width(),
  'vh' : $('.measurer').height()
}

$(window).on('resizeend', function() {
  conversionMap.vw = $('.measurer').width();
  conversionMap.vh = $('.measurer').height();
});

$('.controls').on('click', function(e){
  if (!e.target.type || e.target.type != 'radio')
  $('[type="radio"]', $(this)).trigger('click');
});

var img = new Image();
img.onload = function() {
  parts.source.value = img.src;
  parts.source.type = 'url($)';
  var v = 'url('+img.src+')';
  parts.source.height = img.height;
  parts.source.width = img.width;
  if (img.height >= img.width) {
    tileWidth = 45 * img.width/img.height + '%';
    tilePadding = '';
  }
  else {
    tileWidth = '';
    tilePadding = 45 * img.height/img.width + '%';
  }
  makeStringOut();
  $('#result').attr( 'style', $('#output').text() );
  $('.tiles').css({'background-image': v,  'width':tileWidth, 'padding-top':tilePadding});
  $('#slice select').trigger('change');
}

$('[name="type"]').on('click', function(e) {
  $('#source'+$(this).val()).trigger('change');
});

$('#source0').on('change', function(e) {
  img.src = $(this).val();
});

$('#source1, #source2').on('change', function(e) {
  parts.source.value = $(this).val();
  parts.source.type = $(this).data('tpl');
  var v = $(this).data('tpl').replace('$', $(this).val());
  parts.source.height = 100;
  parts.source.width = 100;
  makeStringOut();
  $('#result').attr( 'style', $('#output').text() );
  $('.tiles').css({'background-image': v, 'width':'', 'padding-top':''});
  $('#slice select').trigger('change');
});

$('#source3').on('change', function(e) {
  var file    = document.querySelector('input[type=file]').files[0];
  var reader  = new FileReader();

  reader.addEventListener("load", function () {
    localFile = reader.result;
    img.src = localFile;
  }, false);

  if (file) {
    reader.readAsDataURL(file);
  }
});

$('.repeat').on('change', function(){
  var el = $(this);
  parts.repeat[el.data('n')] = el.val();
  update();
});

$('[type="range"]').on('change', function(e) {
  var el = $(this), unit = el.next().next().val();
  if (unit == 'auto') {
    el.attr('disabled',true);
    el.next().val('');
    parts[el.data('prop')][el.data('side')] = unit;
  }
  else {
    el.attr('disabled',false);
    el.data('abs-val', el.val() * getConversionFactor(unit, el));
    el.next().val(el.val());
    parts[el.data('prop')][el.data('side')] = el.val() + unit;
  }
  update();
});

$('#fill').on('change', function() {
  parts.slice.fill = this.checked ? 'fill' : '';
  update();
});

function update() {
  var t,r,b,l;
  t = 100 * controls.sliceTop.value / controls.sliceTop.max;
  r = 100 * controls.sliceRight.value / controls.sliceRight.max;
  b = 100 * controls.sliceBottom.value / controls.sliceBottom.max;
  l = 100 * controls.sliceLeft.value / controls.sliceLeft.max;
  
  if (t*1 + b*1 >= 100) $('.stage').addClass('expanded-v');
  else $('.stage').removeClass('expanded-v');
  if (r*1 + l*1 >= 100) $('.stage').addClass('expanded-h');
  else $('.stage').removeClass('expanded-h');
  $('.markers-t, #tile0 .markers-l, #tile0 .markers-r, #tile1 .markers-r').css({height: t + '%'});
  $('.markers-r, #tile1 .markers-t, #tile1 .markers-b, #tile3 .markers-b').css({width: r + '%'});
  $('.markers-b, #tile2 .markers-l, #tile2 .markers-r, #tile3 .markers-r').css({height: b + '%'});
  $('.markers-l, #tile0 .markers-t, #tile0 .markers-b, #tile2 .markers-b').css({width: l + '%'});
  
  makeStringOut();
  $('#result').css( 'border-image', $('#bi-value').text() );
}

function makeStringOut() {
  var out = 'border-image: <span id="bi-value">';
  out += parts.source.type.replace('$', '<span class="bi-src">' + parts.source.value + '</span>') + ' ';
  if (parts.slice.left == parts.slice.right) {
    if (parts.slice.top == parts.slice.bottom) {
      if (parts.slice.top == parts.slice.left) {
        out += parts.slice.top;
      }
      else out += parts.slice.top + ' ' + parts.slice.right;
    }
    else out += parts.slice.top + ' ' + parts.slice.right + ' ' + parts.slice.bottom;
  }
  else out += parts.slice.top + ' ' + parts.slice.right + ' ' + parts.slice.bottom + ' ' + parts.slice.left;
  
  if (parts.slice.fill) out += ' ' + parts.slice.fill;
  
  var hasWidth = parts.width.top != '1' || parts.width.right != '1' || parts.width.bottom != '1' || parts.width.left != '1';
  if (hasWidth) {
    out += ' / ';
    if (parts.width.left == parts.width.right) {
      if (parts.width.top == parts.width.bottom) {
        if (parts.width.top == parts.width.left) {
          out += parts.width.top;
        }
        else out += parts.width.top + ' ' + parts.width.right;
      }
      else out += parts.width.top + ' ' + parts.width.right + ' ' + parts.width.bottom;
    }
    else out += parts.width.top + ' ' + parts.width.right + ' ' + parts.width.bottom + ' ' + parts.width.left;
  }
  
  var hasOutset = parts.outset.top != '0px' || parts.outset.right != '0px' || parts.outset.bottom != '0px' || parts.outset.left != '0px';
  if (hasOutset) {
    out += hasWidth ? ' / ' : ' / / ';
    if (parts.outset.left == parts.outset.right) {
      if (parts.outset.top == parts.outset.bottom) {
        if (parts.outset.top == parts.outset.left) {
          out += parts.outset.top;
        }
        else out += parts.outset.top + ' ' + parts.outset.right;
      }
      else out += parts.outset.top + ' ' + parts.outset.right + ' ' + parts.outset.bottom;
    }
    else out += parts.outset.top + ' ' + parts.outset.right + ' ' + parts.outset.bottom + ' ' + parts.outset.left;
  }
    
  if (parts.repeat[0] == parts.repeat[1]) out += ' ' + parts.repeat[0];
  else out += ' ' + parts.repeat.join(' ');
  
  out = out.replace(/ 0[a-z]+/g, ' 0');
  
  $('#output').html(out + '</span>');
}

function getConversionFactor(unit, ref) {
  var factor;
  if (typeof conversionMap[unit] != 'undefined') factor = conversionMap[unit];
  else if (ref && ref.data('ref')) {
    ref = ref.data('ref');
    if (ref == 'imageHeight') factor = 100 / parts.source.height;
    else
    if (ref == 'imageWidth') factor = 100 / parts.source.width;
    else
    if (ref = $('#'+ref)) factor = ref.val();
    else factor = 1;
  }
  else factor = 1;
  return factor;
}

$('select:not(.repeat)').on('change', function() {
  var units = $(this);
  var range = units.prev().prev();
  if (units.val == 'auto') {
    return;
  }
  else {
    range.attr('type','range');
    range.attr('disabled', false);
  }
  factor = getConversionFactor(units.val(), range);
  var newMax = Math.ceil(range.data('base-max') / factor);
  var newPos = Math.floor(range.data('abs-val') / factor);
  range.attr('max', newMax);
  range.val(newPos);
  range.trigger('change');
});

function updateBorderWidth(el, side) {
  var css = {}
  css['border-'+side+'-width'] = el.value + 'px';
  $('#result, #border-demo').css(css);
  $('#width [type="range"]').trigger('change');
}

$(function() {
  $('#source0, #em2px, #fill').trigger('change');
});
            
          
!
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