Make Bootstrap tabs look like a tab bar/tool bar

tab-bar.css

/* Make tabs looks like a bar */
.tab-bar {
    width: 100%;
    /* height: 36px; */
    background-color: #eeeeee; /* Old browsers */
    background-repeat: repeat-x; /* Repeat the gradient */
    background-image: -moz-linear-gradient(top, #f5f5f5 0%, #eeeeee 100%); /* FF3.6+ */
    background-image: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#f5f5f5), color-stop(100%,#eeeeee)); /* Chrome,Safari4+ */
    background-image: -webkit-linear-gradient(top, #f5f5f5 0%,#eeeeee 100%); /* Chrome 10+,Safari 5.1+ */
    background-image: -ms-linear-gradient(top, #f5f5f5 0%,#eeeeee 100%); /* IE10+ */
    background-image: -o-linear-gradient(top, #f5f5f5 0%,#eeeeee 100%); /* Opera 11.10+ */
    filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#f5f5f5', endColorstr='#eeeeee',GradientType=0 ); /* IE6-9 */
    background-image: linear-gradient(top, #f5f5f5 0%,#eeeeee 100%); /* W3C */
    border: 1px solid #e5e5e5;
    -webkit-border-radius: 4px;
    -moz-border-radius: 4px;
    border-radius: 4px;
}
.tab-bar {
    margin-bottom: 10px;
}
.tab-bar li > a {
    margin: 0;
    padding-top:    11px;
    padding-bottom: 11px;
    border-left: 1px solid #f5f5f5;
    border-right: 1px solid #e5e5e5;
    -webkit-border-radius: 0;
    -moz-border-radius: 0;
    border-radius: 0;
}
.tab-bar .active > a,
.tab-bar .active > a:hover {
    padding-left: 13px;
    color: #777;
    background-color: #e9e9e9;
    border-right-color: #ddd;
    border-left: 0;
    -webkit-box-shadow: inset 0 3px 5px rgba(0,0,0,.05);
    -moz-box-shadow: inset 0 3px 5px rgba(0,0,0,.05);
    box-shadow: inset 0 3px 5px rgba(0,0,0,.05);
}
.tab-bar .active > a .caret,
.tab-bar .active > a:hover .caret {
    border-top-color: #777;
}
.tab-bar li:first-child > a,
.tab-bar li:first-child > a:hover {
    border-left: 0;
    padding-left: 12px;
    -webkit-border-radius: 4px 0 0 4px;
    -moz-border-radius: 4px 0 0 4px;
    border-radius: 4px 0 0 4px;
}
.tab-bar li:last-child > a {
    border-right: 0;
}
.tab-bar .dropdown-menu {
    -webkit-border-radius: 0 0 4px 4px;
    -moz-border-radius: 0 0 4px 4px;
    border-radius: 0 0 4px 4px;
}

test-fragment.html

<div class="row">
    <div class="span12">
      <div class="tabbable">
        <ul class="nav nav-pills tab-bar">
          <li class="active"><a href="#1" data-toggle="tab">Dashboard</a></li>