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CSS

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CSS Base

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HTML 

              
                
<div id="browser" class="clear">
  
  <!-- tabs -->
  <ul class="tabs">
    <li>
      <img src="http://cdn.flaticon.com/png/64/51767.png">
      <span>CodePen - A Pen by Adem ilter</span>
      <a class="close" href="https://codepen.io/ademilter">×</a>
    </li>
    <li class="active">
      <img src="http://ademilter.com/wp-content/themes/ademilter/img/logo.png">
      <span>Adem ilter - Master of Pixels</span>
      <a class="close" href="http://ademilter.com">×</a>
    </li>
     <li>
      <img src="http://dribbble.com/apple-touch-icon-precomposed.png">
      <span>Dribbble - Adem ilter</span>
      <a class="close" href="https://d13yacurqjgara.cloudfront.net/assets/dribbble-ball-192-c5b6848418ab3bd5b2a6b335f6f977a6.png">×</a>
    </li>
  </ul>
  
  <!-- add tab -->
  <a href="#" class="add"></a>
  
  <!-- bar -->
  <div class="bar clear">
    <ul>
      <li><a class="icon-arrow-left" href="#"></a></li>
      <li><a class="icon-arrow-right" href="#"></a></li>
      <li><a class="icon-refresh" href="#"></a></li>
      <li><a class="icon-home" href="#"></a></li>
    </ul>
    <input id="favorite" type="checkbox" class="none">
    <label for="favorite" class="favorite icon-star-empty"></label>
    <input placeholder="Search" value="http://ademilter.com/" type="text">
    <ul class="drop">
      <li>
        <input id="panel" type="checkbox">
        <label for="panel" class="icon-reorder"></label>
      <ul>
        <li><a href="#">New Tab <span>⌘T</span></a></li>
        <li><a href="#">New Window <span>⌘N</span></a></li>
        <li><a href="#">New Incognita Window <span>⇧⌘N</span></a></li>
        <li><a href="#">Bookmarks <span>▶</span></a></li>
        <li class="slice"></li>
        <li><a href="#">Edit</a></li>
        <li class="slice"></li>
        <li><a href="#">Zoom</a></li>
        <li class="slice"></li>
        <li><a href="#">Save Page As.. <span>⌘S</span></a></li>
        <li><a href="#">Find.. <span>⌘F</span></a></li>
        <li><a href="#">Print.. <span>⌘P</span></a></li>
        <li><a href="#">Tools <span>▶</span></a></li>
        <li class="slice"></li>
        <li><a href="#">History <span>⌘Y</span></a></li>
        <li><a href="#">Donwloads <span>⇧⌘J</span></a></li>
        <li class="slice"></li>
        <li><a href="#">Signed in as ademilter@gmail.com</a></li>
        <li class="slice"></li>
        <li><a href="#">Settings <span>⌘,</span></a></li>
        <li><a href="#">About Google Chrome</a></li>
        <li><a href="#">View Background Pages (8)</a></li>
        <li><a href="#">Help</a></li>
      </ul>
      </li>
    </ul>
  </div>
  
  <!-- bookmark -->
  <div class="bookmark">
    <ul>
      <li>
        <a href="http://ademilter.com">
          <img src="http://ademilter.com/wp-content/themes/ademilter/img/logo.png">
          <span>http://ademilter.com</span></a></li>
      <li>
        <a href="https://codepen.io/ademilter">
          <img src="http://cdn.flaticon.com/png/64/51767.png">
          <span>Adem ilter on CodePen</span></a></li>
      <li>
        <a href="https://twitter.com/ademilter">
          <img src="//si0.twimg.com/favicons/favicon.ico">
          <span>Twitter</span></a></li>
      <li>
        <a href="https://youtube.com">
          <img src="http://s.ytimg.com/yts/img/favicon-vfldLzJxy.ico">
          <span>Youtube</span></a></li>
      <li>
        <a href="http://dribbble.com/ademilter">
          <img src="https://d13yacurqjgara.cloudfront.net/assets/dribbble-ball-192-c5b6848418ab3bd5b2a6b335f6f977a6.png">
          <span>Dribbble</span></a></li>
      <li>
        <a href="https://www.facebook.com/WebMagazinCo">
          <img src="http://cdn1.iconfinder.com/data/icons/socialnetworking/16/facebook.png">
          <span>Web Magazin on Facebook</span></a></li>
      <li>
        <a href="https://vimeo.com/29017795">
          <img src="https://a.vimeocdn.com/images_v6/apple-touch-icon-72.png">
          <span>Experience Zero Gravity on Vimeo</span></a></li>
    </ul>
  </div>
  
  <div class="page">
    <iframe width="100%" height="100%" src="https://codepen.io/ademilter" frameborder="0"></iframe>
  </div>
</div>
!

CSS 

              
                /* reset */
* {
    margin: 0;
    padding: 0;
}
.clear:before,
.clear:after {
    content: " ";
    display: table;
}
.clear:after { clear: both; }
.clear { *zoom: 1;}
.none { display: none;}
:focus,
:active { outline: 0 }
a { text-decoration: none }
li { list-style: none }

/* main */
html{ background: #f9c2c9;
background: -moz-linear-gradient(-45deg,  hsla(352,82%,87%,1) 0%, hsla(198,42%,67%,1) 100%);
background: -webkit-gradient(linear, left top, right bottom, color-stop(0%,hsla(352,82%,87%,1)), color-stop(100%,hsla(198,42%,67%,1)));
background: -webkit-linear-gradient(-45deg,  hsla(352,82%,87%,1) 0%,hsla(198,42%,67%,1) 100%);
background: -o-linear-gradient(-45deg,  hsla(352,82%,87%,1) 0%,hsla(198,42%,67%,1) 100%);
background: -ms-linear-gradient(-45deg,  hsla(352,82%,87%,1) 0%,hsla(198,42%,67%,1) 100%);
background: linear-gradient(135deg,  hsla(352,82%,87%,1) 0%,hsla(198,42%,67%,1) 100%);
filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#f9c2c9', endColorstr='#88bacf',GradientType=1 );
}

body {
    font: normal 12px/1.3 Arial, sans-serif;
    color: #333;
    
}

/* frame */

#browser {
    width: 90%;
    min-width: 900px;
    margin: 40px 5%;
    background: #ccc;
    border: 1px solid #666;
    border-radius: 5px;
    overfloww: hidde;
    box-shadow: inset 0 1px 0 rgba(255,255,255,.4), 0 0 60px rgba(0,0,0,.6);
}

/* tabs */

.tabs {
    float: left;
    margin-left: 20px;
    height: 40px;
}

.tabs li,
.tabs li:before {
    cursor: default;
    z-index: 1;
    position: relative;
    border: 1px solid #aaa;
    border-bottom: 0;
    transform: skewX(25deg);
    float: left;
    height: 29px;
    margin: 10px 0 0 12px;
    padding: 0 15px;
    width: 160px;
    border-radius: 5px 5px 0 0;
    box-shadow: inset -1px 1px 0 rgba(255,255,255,.5);
    background: #ddd;
}


.tabs li:nth-child(1) { z-index: 7 }
.tabs li:nth-child(2) { z-index: 6 }
.tabs li:nth-child(3) { z-index: 5 }
.tabs li:nth-child(4) { z-index: 4 }
.tabs li:nth-child(5) { z-index: 3 }
.tabs li:nth-child(6) { z-index: 2 }
.tabs li:nth-child(7) { z-index: 1 }

.tabs li.active,
.tabs li.active:before {
    z-index: 9 !important;
    background: #eee;
    height: 30px;
    margin-bottom: -1px;
    border-color: #888;
}
.tabs li:before {
    content: '';
    position: absolute;
    left: -18px;
    top: -1px;
    transform: skewX(140deg);
    border-right: 0;
    margin: 0;
    padding: 0;
    width: 30px;
    border-radius: 5px 0 0 0;
  box-shadow: inset 1px 1px 0 rgba(255,255,255,.5);
}
.tabs li img {
    z-index: 9;
    position: absolute;
    left: -6px;
    top: 6px;
    width: 16px;
    height: 16px;
    transform: skewX(-25deg);
    border-radius: 3px;
}
.tabs li a {
    z-index: 3;
    position: absolute;
    right: 10px;
    top: 7px;
    font-size: 18px;
    color: #777;
    width: 15px;
    height: 15px;
    line-height: 16px;
    text-align: center;
    transform: skewX(-25deg);
    border-radius: 100%;
}
.tabs li a:hover {
    color: #fff;
    background-color: #e05d68;
    box-shadow: inset 0 1px 1px rgba(0,0,0,.4);
}
.tabs li a:active { background-color: #d83240 }
.tabs li span {
    display: block;
    width: 98%;
    line-height: 30px;
    transform: skewX(-25deg);
    white-space: nowrap;
    overflow: hidden;
}
.tabs li span:after {
    content: '';
    width: 25px;
    height: 28px;
    position: absolute;
    right: 0;
    top: 1px;
    background: -webkit-linear-gradient(left, hsla(0,0%,87%,0) 0%,hsla(0,0%,87%,1) 77%,hsla(0,0%,87%,1) 100%);
}
.tabs li.active span:after { background: -webkit-linear-gradient(left,  hsla(0,0%,93%,0) 0%,hsla(0,0%,93%,1) 77%,hsla(0,0%,93%,1) 100%) }

/* tab add */

.add {
    text-align: center;
    font-weight: bold;
    color: #ccc;
    line-height: 17px;
    font-size: 15px;
    float: left;
    margin: 16px 8px 0;
    width: 23px;
    height: 16px;
    background: #ddd;
    border-radius: 5px;
    border: 1px solid #aaa;
    transform: skewX(25deg);
    box-shadow: inset 0 1px 0 rgba(255,255,255,.8);
}
.add:hover {
    box-shadow: inset 0 1px 0 rgba(255,255,255,1);
    background: #f8f8f8;
}
.add:active {
    box-shadow: inset 0 1px 2px rgba(0,0,0,.2);
    background: #ccc;
    color: #555;
}

/* bar */

.bar {
  z-index: 3;
  position: relative;
    clear: both;
    padding: 6px;
    background: #eee;
    border-top: 1px solid #aaa;
}

.bar ul {
  float: left;}

.bar > ul > li {
  position: relative;
    float: left;
    margin: 0 2px;
}
.bar > ul > li > a,
.bar ul li label{
    display: block;
    width: 26px;
    height: 26px;
    color: #444;
    text-align: center;
    line-height: 26px;
    font-size: 20px;
    border-radius: 4px;
    border: 1px solid #eee;
}
.bar > ul > li > a:hover,
.bar ul li label:hover {
    border: 1px solid #ccc;
    background: #eee;
    box-shadow: inset 0 1px 0 rgba(255,255,255,.8), 0 1px 1px rgba(0,0,0,.1);
}
.bar > ul > li > a:active ,
.bar ul li label:active,
.bar ul.drop li input:checked ~ label {
    border: 1px solid #bbb;
    background: #ccc;
    box-shadow: inset 0 1px 2px rgba(0,0,0,.1);
}

.bar .favorite {
  z-index: 5;
  position: absolute;
  right:48px;
  top: 8px;
    width: 26px;
    height: 26px;
    color: #888;
    text-align: center;
    line-height: 26px;
    font-size: 24px;
}


.bar input:checked  ~ .favorite {
    color: #e8bc02;
    text-shadow: 0 1px 1px rgba(0,0,0,.2);
}

.bar input:checked  ~ .icon-star-empty:before { content: "\f005"; }

/* addres bar */

.bar input {
    display:block;
    float:left;
    left: 130px;
    right: 45px;
    position: absolute;
    margin-left: 10px;
    border: 1px solid #bbb;
    height: 26px;
    font-size: 13px;
    line-height: 26px;
    border-radius: 5px;
    padding: 0 10px;
    box-shadow: inset 0 1px 0 rgba(0,0,0,.08), 0 1px 0 rgba(255,255,255,1);
}

/* menu .drop */

.bar ul.drop {
  float: right;
}

.bar ul.drop li input {
  display: none;
}

.bar ul.drop li ul { 
  display: none; 
  position: absolute;
  right: 0;
  top: 30px;
  width: 230px;
  padding: 5px 0;
  background-color: rgba(255,255,255,.94);
  box-shadow: 0 1px 7px rgba(0,0,0,.4);
  border-radius: 5px;
  border-top: 1px solid #ddd;
}

.bar ul.drop li input:checked ~ ul {
  display: block; 
}


.bar ul.drop li ul li.slice {
  margin: 6px 0;
  height: 2px;
  border-top: 1px solid #ddd;
}

.bar ul.drop li ul li a {
  display: block;
  height: 20px;
  line-height: 20px;
  padding-left: 10px;
  font-size: 13px;
  color: #222;
}

.bar ul.drop li ul li a:hover,
.bar ul.drop li ul li a:hover span{
  background: -webkit-linear-gradient(top, #5da4ea 0%,#4096ee 100%);
  color: #fff;
}

.bar ul.drop li ul li a span {
  float: right;
  margin-right: 10px;
  color: #999;
}

/* bookmarks */

.bookmark {
    position: relative;
    z-index: 2;
    clear: both;
    background: #eee;
    border-bottom: 1px solid #bbb;
}
.bookmark ul {
    overflow: hidden;
    margin: 0 5px;
    height: 32px;
}
.bookmark ul li {
    float: left;
    margin: 0 0 5px;
}
.bookmark ul li a {
    position: relative;
    display: block;
    max-width: 130px;
    padding: 0 8px 0 28px;
    height: 25px;
    line-height: 25px;
    background: #eee;
    border-radius: 5px;
    border: 1px solid #eee;
    color: #444;
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
    transition: all .2s ease;
}
.bookmark ul li a:hover {
    border: 1px solid #ccc;
    background: #eee;
    box-shadow: inset 0 1px 0 rgba(255,255,255,.8), 0 1px 1px rgba(0,0,0,.1);
}
.bookmark ul li a:active {
    border: 1px solid #bbb;
    background: #ddd;
    box-shadow: inset 0 1px 0 rgba(0,0,0,.1);
}
.bookmark ul li a img {
    width: 16px;
    position: absolute;
    left: 7px;
    top: 4px;
    border-radius: 3px;
}
.bookmark ul li a span { }

/* page - iframe */

.page {
    clear: both;
    height: 550px;
    background: #c5c5c5;
    border-radius: 0 0 5px 5px;
    overflow: hidden;
}
!

JS 

              
                /*
 * @ademilter
*/

// empty link
$("a[href^='#']").on("click", function(e){
  e.preventDefault();
  //return false;
});

// tab New
$(".add").on("click", function(e){ 
  if($(".tabs li").size() < 4){ 
    $(".tabs li.active").removeClass("active");
    $(".tabs").append('<li class="active"><span>New Tab</span><a class="close" href="#">×</a></li>');
    $(".page iframe").attr("src", " ");
  }
});
  

// tab Click.active
$(".tabs li").on("click", function(e){
  
  //önce active olan class'ı silelim
  $(".tabs li.active").removeClass("active");
  $(this).addClass("active");
  
  //tab'ın sayfasını yükleyelim -ok
  $(".page iframe").attr("src", $(this).find("a").attr("href"));
  
  e.preventDefault();
});
  

// tab Close
$(".tabs li a.close").on("click", function(e){
  $(this).closest("li").remove();
  
  // eğer son tab kapatılıyorsa, yeni boş bir tab açalım
  if($(".tabs li").size() == 0){
    $(".tabs").append('<li><span>New Tab</span><a class="close" href="#">×</a></li>');
  }
  
  //bir önceki tab'a geçelim
  $(".tabs li:last-child").addClass("active");
  
  e.preventDefault();
});


// bookmark link
$(".bookmark ul li a").on("click", function(e){
  $(".page iframe").attr("src", $(this).attr("href"));
  e.preventDefault();
});
!
999px

Console