Pen Settings

HTML

CSS

CSS Base

Vendor Prefixing

Add External Stylesheets/Pens

Any URLs added here will be added as <link>s in order, and before the CSS in the editor. You can use the CSS from another Pen by using its URL and the proper URL extension.

+ add another resource

JavaScript

Babel includes JSX processing.

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

Packages

Add Packages

Search for and use JavaScript packages from npm here. By selecting a package, an import statement will be added to the top of the JavaScript editor for this package.

Behavior

Auto Save

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

              
                <main>
  <div id="tutorial-container">
    <div id="tutorial">
      <iframe width="711" height="400" src="https://www.youtube.com/embed/16IpkM7ueWU?rel=0&amp;showinfo=0" frameborder="0" allowfullscreen></iframe>
    </div>
    <p>Cerrar tutorial</p>
  </div>
  <div id="credits"><a href="http://www.michelacosta.com">Míchel Acosta</a></div>
  <div id="tutorial-button">
    <div>?</div>
  </div>  
  <section id="left">
    <div class="tempo-container"><div class="tempo"></div></div>
    <div class="load"></div>
    <div class="sync"></div>
    <div class="play"></div>
    <div class="less"></div>
    <div class="more"></div>
    <div class="jog paused">
      <div class="wave"></div>
    </div>
    <div class="volume-container"><div class="volume"></div></div>
    <div class="info">
      <div class="song"></div>
      <div class="info-time"></div>
      <div class="info-tempo"><span>TEMPO: </span><strong>±0.00<span> %</span></strong></div>
      <input type="range" min="0" max="0" value="0" step="1">
    </div>
  </section>
  <section id="right">
    <div class="tempo-container"><div class="tempo"></div></div>
    <div class="load"></div>
    <div class="sync"></div>
    <div class="play"></div>
    <div class="less"></div>
    <div class="more"></div>
    <div class="jog paused"></div>
    <div class="volume-container"><div class="volume"></div></div>
    <div class="info">
      <div class="song"></div>
      <div class="info-time"></div>
      <div class="info-tempo"><span>TEMPO: </span><strong>±0.00<span> %</span></strong></div>
      <input type="range" min="0" max="0" value="0" step="1">
    </div>
  </section>
  <section id="crossfade-container">
    <section id="crossfade"></section>
  </section>
</main>
<div id="songloader-container">
  <section id="songloader">
    <table>
      <thead>
        <tr>
          <th>Title</th>
          <th>Artist</th>
          <th>Duration</th>
          <th>BPM</th>
        </tr>
      </thead>
      <tbody>
        <tr onclick="setSong(1)">
          <td>Push [Mak & Pasteman Remix]</td>
          <td>A-Trak feat. Andrew Wyatt</td>
          <td>06:59</td>
          <td>126</td>
        </tr>
        <tr onclick="setSong(2)">
          <td>Thinking Of You [Original Mix]</td>
          <td>South Royston</td>
          <td>06:44</td>
          <td>124</td>
        </tr>
        <tr onclick="setSong(3)">
          <td>On A Ragga Tip [Original Mix]</td>
          <td>My Digital Enemy</td>
          <td>04:57</td>
          <td>125</td>
        </tr>
        <tr onclick="setSong(4)">
          <td>90's By Nature [Lucas & Steve Remix]</td>
          <td>Showtek feat MC Ambush</td>
          <td>04:37</td>
          <td>125</td>
        </tr>
      </tbody>
    </table>
  </section>
</div>
<p id="log"></p>
              
            
!

CSS

              
                body {
  background-color:#000;
  overflow:hidden;
}

#tutorial-container {
  display:none;
  float:left;
  position:relative;
  background-color:#000;
  width:900px;
  height:499px;
  z-index:99999;
}

#tutorial-container p {
  text-align:center;  
  font-size:30px;
  font-family:'Nova Square';
  color:#fff;
  cursor:pointer;
}

#tutorial-container p:hover {
  text-shadow:0 0 10px #3FAEFD, 0 0 10px #3FAEFD;
}

#tutorial {
  position:relative;  
  box-shadow:0 0 30px #fff;
  border-radius:10px 10px 60px 60px;
  overflow:hidden;
  width:100%;
  height:499px;
}

#tutorial-button {  
  position:absolute;
  appearance:none;
  font-size:55px;
  top:160px;
  left:414px;
  margin:auto;    
}

#tutorial-button div {
  font-family:'Nova Square';
  font-size:50px;
  width:70px;
  height:63px;
  border:none;
  border-radius:50px;
  background-color:#333;
  color:#111;
  cursor:pointer;
  box-shadow:0 0 20px #000;
  font-weight:bold;
  text-align:center;
  padding-top:7px;  
}

#tutorial-button div:hover {
  box-shadow:0 0 50px #3FAEFD, 0 0 50px #3FAEFD;
  background-color:#000;
  color:#fff;
}

#credits {  
  position:absolute;
  font-size:55px;
  top:80px;
  left:352px;
  margin:auto;  
  font-family: 'Kristi', sans-serif;
}

#credits a {
  text-decoration:none;
  color:#ddd;
}

#credits:hover {
  text-shadow:0 0 10px #3FAEFD, 0 0 10px #3FAEFD;
}

main {
  position:relative;
  width:900px;
  height:499px;
  background-image:url(http://www.michelacosta.com/images/2qyIBfw.jpg);
  margin:150px auto 0 auto;
}

#songloader-container {
  width:100%;
  height:150px;
  position:fixed;
  top:0;
  margin:auto;
  overflow:hidden;
}

#songloader {
  width:600px;
  background-color:#000;
  height:150px;
  margin:auto;
  position:relative;
  top:150px;
  border-radius:20px 20px 0 0;
  border:6px solid #444;
  box-shadow:0px 0px 5px #3FAEFD inset;
  padding:5px;
}

#left .jog,
#left .tempo,
#left .play,
#left .volume,
#right .jog,
#right .tempo,
#right .play,
#right .volume,
#left .less,
#left .more,
#right .less,
#right .more,
#left .load,
#right .load,
#left .sync,
#right .sync,
#crossfade {
  position:absolute;
  float:left;
  background-repeat:no-repeat;
}

#left .tempo:hover,
#left .volume:hover,
#right .tempo:hover,
#right .volume:hover,
#left .play:hover,
#right .play:hover,
#left .less:hover,
#left .more:hover,
#right .less:hover,
#right .more:hover,
#left .load:hover,
#right .load:hover,
#left .sync:hover,
#right .sync:hover,
#crossfade:hover {
  box-shadow:0 0 15px #DF6165, 0 0 15px #DF6165;
  cursor:pointer;
}

#left .jog {
  width:262px;
  height:262px;
  background-image:url(http://www.michelacosta.com/images/eOI2jNr.png);
  left:77px;
  top:149px;
  animation: girar infinite linear;
  animation-duration: 5s;
}

.running {
  animation-play-state: running!important;
}

.paused {
  animation-play-state: paused!important;
}

#left .tempo {
  width:48px;
  height:20px;
  left:35px;
  top:91px;
  background-image:url(http://www.michelacosta.com/images/OBlswus.png);
}

#left .volume {
  width:48px;
  height:20px;
  left:389px;
  top:278px;
  background-image:url(http://www.michelacosta.com/images/OBlswus.png);
}

.info {
  position:absolute;
  width:270px;
  height:60px;
  background-color:#000;
  border-radius:5px;
  border:2px solid #333;
  box-shadow:0 0 10px #555 inset;
  overflow:hidden;
}

#left .info {
  left:90px;
  top:12px;
}

#right .info {
  right:90px;
  top:12px;
}

#left .sync {
  width:32px;
  height:32px;
  left:35px;
  top:187px;
  border-radius:0 0 10px 10px;
}

#right .sync {
  width:32px;
  height:32px;
  right:35px;
  top:187px;
  border-radius:0 0 10px 10px;
}

#left .play {
  width:46px;
  height:46px;
  left:85px;
  top:401px;
  border-radius:23px;
}

#left .less {
  width:33px;
  height:32px;
  left:146px;
  top:433px;
  border-radius:16px;
}

#left .more {
  width:33px;
  height:32px;
  left:192px;
  top:439px;
  border-radius:16px;
}

#left .load {
  width:32px;
  height:32px;
  left:372px;
  top:32px;
  border-radius:16px;
}

#right .load {
  width:32px;
  height:32px;
  left:495px;
  top:32px;
  border-radius:16px;
}

#right .less {
  width:33px;
  height:32px;
  left:630px;
  top:433px;
  border-radius:16px;
}

#right .more {
  width:33px;
  height:32px;
  left:675px;
  top:439px;
  border-radius:16px;
}

#right .jog {
  width:262px;
  height:262px;
  background-image:url(http://www.michelacosta.com/images/eOI2jNr.png);
  left:562px;
  top:149px;
  animation: girar infinite linear;
  animation-duration: 5s;
}

#right .tempo {
  width:48px;
  height:20px;
  left:818px;
  top:91px;
  background-image:url(http://www.michelacosta.com/images/OBlswus.png);
}

#right .volume {
  width:48px;
  height:20px;
  left:465px;
  top:278px;
  background-image:url(http://www.michelacosta.com/images/OBlswus.png);
}

#right .play {
  width:46px;
  height:46px;
  left:568px;
  top:401px;
  border-radius:23px;
}

.info-time {
  display:inline-block;
  position:absolute;
  bottom:7px;
  left:0;
  height:20px;
  font-family:'Nova Square', sans-serif;
  color:#3FAEFD;
  text-transform:uppercase;
  white-space:nowrap;
  padding:10px 10px 0 10px;
  width:120px;
  font-weight:bold;
}

input[type=range] {
  appearance:none;
  display:inline-block;
  position:absolute;  
  left:0;
  width:100%;
  height:3px;
  bottom:0;
}

/* Estilos para el input range copiados de css-tricks.com/styling-cross-browser-compatible-range-inputs-css */

input[type=range] {
  -webkit-appearance: none; /* Hides the slider so that custom slider can be made */
  width: 100%; /* Specific width is required for Firefox. */
}

input[type=range]::-webkit-slider-thumb {
  -webkit-appearance: none;
}

input[type=range]:focus {
  outline: none; /* Removes the blue border. You should probably do some kind of focus styling for accessibility reasons though. */
}

/* Special styling for WebKit/Blink */
input[type=range]::-webkit-slider-thumb {
  -webkit-appearance: none;
  border: 1px solid #000000;
  height: 11px;
  width: 10px;
  border-radius: 3px;
  background: #9a9a9a;
  cursor: pointer;
  margin-top: -4px; /* You need to specify a margin in Chrome, but in Firefox and IE it is automatic */
  box-shadow: 1px 1px 1px #000000, 0px 0px 1px #0d0d0d; /* Add cool effects to your sliders! */
}

input[type=range]::-webkit-slider-runnable-track {
  width: 100%;
  height: 3px;
  cursor: pointer;
  box-shadow: 1px 1px 1px #000000, 0px 0px 1px #0d0d0d;
  background: #3071a9;
  border-radius: 1.3px;
  border: 0.2px solid #010101;
}

input[type=range]:focus::-webkit-slider-runnable-track {
  background: #367ebd;
}

/* Estilos para el input range copiados de css-tricks.com/styling-cross-browser-compatible-range-inputs-css */

.info-tempo {
  display:inline-block;
  position:absolute;
  bottom:7px;
  right:0;
  height:20px;
  font-family:'Nova Square', sans-serif;
  color:#3FAEFD;
  text-transform:uppercase;
  white-space:nowrap;
  padding:10px 10px 0 10px;
  width:100px;
}

.info-tempo span {
  font-size:8px;
}

.song {
  display:inline-block;
  position:absolute;
  left:0;
  font-family:'Nova Square', sans-serif;
  color:#3FAEFD;
  text-transform:uppercase;
  white-space:nowrap;
  padding:10px;
}

#crossfade {
  width:24px;
  height:46px;
  left:57px;
  background-image:url(http://www.michelacosta.com/images/5bR284h.png);  
}

@keyframes girar {
  0% { 
    transform: rotate(0deg); 
  }
  100% {
    transform: rotate(360deg); 
  }
}

#crossfade-container {
  position:relative;
  left:380px;
  top:432px;
  width:138px;
  height:46px;
}

#log {
  color:#fff;
}

table {
  width:100%;
  font-family:'Nova Square', sans-serif;
  color:#3FAEFD;
}

th {
  border-bottom:1px solid #3FAEFD;
}

td {
  border-bottom:1px dotted #3FAEFD;
  font-size:14px;
}

td:nth-child(3), 
td:nth-child(4) {
  text-align:right;
}

tbody tr:hover {
  background-color:#3FAEFD;
  color:#000;
  cursor:pointer;
}

iframe {
  position:relative;
  left:96px;
  top:2px;
}
              
            
!

JS

              
                var tempoRange = 20;
var jogSpeed = 5;
var timeFactor = 0.1;

var song1 = new Audio('http://www.michelacosta.com/html5/push.mp3');
var song2 = new Audio('http://www.michelacosta.com/html5/royston.mp3');
var song3 = new Audio('http://www.michelacosta.com/html5/ragga.mp3');
var song4 = new Audio('http://www.michelacosta.com/html5/showtek.mp3');

var leftSong = null;
var rightSong = null;
var channel2load = '';

modVolumeLeft = 0;
modVolumeRight = 0;

rateLeft = 1;
rateRight = 1;

$('#left .play').click(function() {
  if (leftSong != null) {
    diff = (((($('#left .volume').offset().top-482)*-1)*0.5)/54);
    currentVolLeft = (0.5+diff) - (modVolumeLeft*(0.5+diff)/100);
    leftSong.volume = currentVolLeft.toFixed(2);  
    leftSong.playbackRate = rateLeft;
    if ($('#left .jog').hasClass('paused')) {
      $('#left .jog').removeClass('paused');
      $('#left .jog').addClass('running');
      marqueeLeft();
      leftSong.play();
    } else {
      $('#left .jog').removeClass('running');
      $('#left .jog').addClass('paused');
      marqueeLeftStop();
      leftSong.pause();
    }
  }
  else {
    requestSong();
  }
});

$('#right .play').click(function() {
  if (rightSong != null) {
    diff = (((($('#right .volume').offset().top-482)*-1)*0.5)/54);
    currentVolRight = (0.5+diff) - (modVolumeRight*(0.5+diff)/100);   
    rightSong.volume = currentVolRight.toFixed(2);
    rightSong.playbackRate = rateRight;
    if ($('#right .jog').hasClass('paused')) {
      $('#right .jog').removeClass('paused');
      $('#right .jog').addClass('running');
      marqueeRight();
      rightSong.play();
    } else {
      $('#right .jog').removeClass('running');
      $('#right .jog').addClass('paused');
      marqueeRightStop();
      rightSong.pause();
    }
  }
  else {
    requestSong();
  }
});

$('#left .load').click(function() {
  if ($('#left .jog').hasClass('paused')) {
  	toggleLoader('left');
  }
  else {
    askToPause();
  }
});

$('#right .load').click(function() {
  if ($('#right .jog').hasClass('paused')) {
		toggleLoader('right');
  }
  else {
    askToPause();
  }
});

$("#left .tempo").dblclick(function() {
  $('#left .tempo').animate({'top': 91}, 500, 'easeOutQuad');
  $('#left .info-tempo > strong').html('±0.00<span> %</span>');
  rateLeft = 1;    
});

$("#right .tempo").dblclick(function() {
  $('#right .tempo').animate({'top': 91}, 500, 'easeOutQuad');
  $('#right .info-tempo > strong').html('±0.00<span> %</span>');
  rateRight = 1;
});

$("#left .tempo").draggable({
  drag: dragLeftTempo,
  axis: "y",
  containment: [35, 187, 35, 294]
});

$("#right .tempo").draggable({
  drag: dragRightTempo,
  axis: "y",
  containment: [818, 187, 818, 294]
});

$("#left .volume").draggable({
  drag: dragLeftVolume,
  axis: "y",
  containment: [389, 428, 389, 536]
});

$("#right .volume").draggable({
  drag: dragRightVolume,
  axis: "y",
  containment: [465, 428, 465, 536]
});

$("#crossfade").draggable({
  drag: crossFade,
  axis: "x",
  containment: 'parent'
});

function marqueeLeft() {
  $('#left .song').css('left', '100%');
  $('#left .song').animate({ 'left': (0 - $('#left .song').width()) }, 5000, 'linear', marqueeLeft);
}

function marqueeRight() {
    $('#right .song').css('left', '100%');
    $('#right .song').animate({ 'left': (0 - $('#right .song').width()) }, 5000, 'linear', marqueeRight);
}

function marqueeRightStop() {
  $('#right .song').stop();
	$('#right .song').animate({'left': '0'});
}

function marqueeLeftStop() {
  $('#left .song').stop();
  $('#left .song').animate({'left': '0'});
}

function dragLeftTempo() {
  dragTempo('#left');
}

function dragRightTempo() {
  dragTempo('#right');
}

function dragLeftVolume() {
  if (leftSong != null) {  
    dragVolume('#left');
  }
}

function dragRightVolume() {
  if (rightSong != null) {      
    dragVolume('#right');
  }
}

function dragTempo(side) {
    val = (($(side+' .tempo').offset().top - 240.5) * tempoRange / 53.5).toFixed(2);
  	$(side+' .jog').css('animation-duration', jogSpeed-((jogSpeed*(val)/100))+'s');
    if (val > 0) {
      val = '+' + val;
    }
    $(side+' .info-tempo > strong').html(val+'<span> %</span>');
  switch(side) {
    case '#left':
      rateLeft = (1+(val/100)).toFixed(2);
      break;
    case '#right':
      rateRight = (1+(val/100)).toFixed(2);
      break;
  }  
}

function dragVolume(side) {
  diff = ((($(side+' .volume').offset().top-482)*-1)*0.5)/54;
  	switch(side) {
      case '#left':
	    	leftSong.volume = ((0.5+diff) - (modVolumeLeft*(0.5+diff)/100)).toFixed(2);
        break;
      case '#right':
        rightSong.volume = ((0.5+diff) - (modVolumeRight*(0.5+diff)/100)).toFixed(2);
        break;       
    }
}

function crossFade() {
  currentVolLeft = (0.5+((($('#left .volume').offset().top-482)*-1)*0.5)/54).toFixed(2);
  currentVolRight = (0.5+((($('#right .volume').offset().top-482)*-1)*0.5)/54).toFixed(2);  
  if ($('#crossfade').position().left-57 < 0) {
    modVolumeLeft = 0;
    modVolumeRight = (($('#crossfade').position().left-57)*100/-57).toFixed(2);
  }
  else if ($('#crossfade').position().left-57 > 0) {
    modVolumeRight = 0;
    modVolumeLeft = (($('#crossfade').position().left-57)*100/57).toFixed(2);
  }
  else {
    modVolumeLeft = 0;
    modVolumeRight = 0;
  }
  if (leftSong != null) {
    leftSong.volume = currentVolLeft - (modVolumeLeft*currentVolLeft/100).toFixed(2);
  }
  if (rightSong != null) {
  	rightSong.volume = currentVolRight - (modVolumeRight*currentVolRight/100).toFixed(2);
  }
}

$('#left .less').click(function() {
  if (leftSong != null) {    
  	leftSong.currentTime-=timeFactor;
  }
  else {
    requestSong();
  }
});

$('#left .more').click(function() {
  if (leftSong != null) {    
  	leftSong.currentTime+=timeFactor;
  }
  else {
    requestSong();
  }
});

$('#right .less').click(function() {
  if (rightSong != null) {    
  	rightSong.currentTime-=timeFactor;
  }
  else {
    requestSong();
  }
});

$('#right .more').click(function() {
  if (rightSong != null) {    
  	rightSong.currentTime+=timeFactor;
  }
  else {
    requestSong();
  }
});

function setSong(id) {
  $('#'+channel2load+' .info-time').html('00:00');
  $('#'+channel2load+' input').attr('max', 0);
  $('#'+channel2load+' input').val(0);
  switch(id) {
    case 1:      
      loader = song1;
      $('#'+channel2load+' .song').html('A-Trak feat. Andrew Wyatt - Push [Mak & Pasteman Remix]');
      toggleLoader(channel2load);
      break;
    case 2:
      loader = song2;
      $('#'+channel2load+' .song').html('South Royston - Thinking Of You [Original Mix]');
      toggleLoader(channel2load);
      break;
    case 3:
      loader = song3;
      $('#'+channel2load+' .song').html('My Digital Enemy - On A Ragga Tip [Original Mix]');
      toggleLoader(channel2load);
      break;
    case 4:
      loader = song4;
      $('#'+channel2load+' .song').html('Showtek feat MC Ambush	- 90s By Nature [Lucas & Steve Remix]');
      toggleLoader(channel2load);
      break;
  }  
  if (channel2load == 'left') {
		leftSong = loader;
    leftSong.ontimeupdate = null;
    leftSong.ontimeupdate = function() {updateLeftTime()};
  }
  else {
    rightSong = loader;
    rightSong.ontimeupdate = null;
    rightSong.ontimeupdate = function() {updateRightTime()};
  }
}

function updateLeftTime() {
  	leftSong.playbackRate = rateLeft;
    $('#left .info-time').html(getTime(leftSong.currentTime));
  	$('#left input').attr('max', leftSong.duration.toFixed(0));
  	$('#left input').val(leftSong.currentTime.toFixed(0));
}

function updateRightTime() {
  	rightSong.playbackRate = rateRight;
    $('#right .info-time').html(getTime(rightSong.currentTime));
  	$('#right input').attr('max', rightSong.duration.toFixed(0));
  	$('#right input').val(rightSong.currentTime.toFixed(0));
}

function requestSong() {
  title = '¡No has cargado una canción!';
  options = {
    body: 'Carga una canción en este canal pulsando el botón "LOAD"',
    icon: 'http://www.michelacosta.com/yo.png',
  }
  Notification.requestPermission(function(status) {
    new Notification(title, options);
  });
}

function askToPause() {
  title = '¡Tienes que parar la reproducción!';
  options = {
    body: 'Para la reproducción antes de cargar otro tema',
    icon: 'http://www.michelacosta.com/yo.png',
  }
  Notification.requestPermission(function(status) {
    new Notification(title, options);
  });
}

function dislike() {
  title = '¡Desprecio infinito!';
  options = {
    body: 'No nos gustan los DJs que usan el SYNC',
    icon: 'http://www.michelacosta.com/yo.png',
  }
  Notification.requestPermission(function(status) {
    new Notification(title, options);
  });
}

function toggleLoader(deck) {
  channel2load = deck;
  if ($('#songloader').position().top == 150) {
  	$('#songloader').animate({'top': 20}, 600, 'easeOutQuad');   
    $('#'+deck+' .info').css('background-color','#000033');
  }
  else {
    $('#songloader').animate({'top': 150}, 600, 'easeOutQuad');
    $('#'+deck+' .info').css('background-color','#000');
  }  
}

function getTime(seconds) {
  var hr  = Math.floor(seconds / 3600);
  var min = Math.floor((seconds - (hr * 3600))/60);
  var sec = Math.floor(seconds - (hr * 3600) - (min * 60));
  if (min < 10){ min = "0" + min; }
  if (sec < 10){ sec  = "0" + sec; }
  return min + ':' + sec;
}

$('#left input').change(function() {
  if (leftSong != null) {
  	leftSong.currentTime = $(this).val();
  }
});

$('#right input').change(function() {
  if (rightSong != null) {
  	rightSong.currentTime = $(this).val();
  }    
});

$('.sync').click(function() {
  dislike();
});

$('#tutorial-button>div').click(function() {
  $('#tutorial-container').show();
});

$('#tutorial-container>p').click(function() {
  $('#tutorial-container').hide();
});
              
            
!
999px

Console