Как изменить цвет и шрифт моих вкладок начальной загрузки?

Я хотел бы изменить цвет, шрифт и размер вкладок bootstrap nav.

1) Для состояния табуляции по умолчанию я хотел бы, чтобы текст ярлыков табуляции был цветом # 575757, размером шрифта 16 пикселей и линией шрифта Lato-Regular.

2) Для активной вкладки я хочу изменить цвет текста на # 3c5a78 и лицо шрифта Lato-Bold.

Здесь мой bootply: http://www.bootply.com/huskydawgs/Y7qGo2Kz62

Вот мой HTML:

<div class="content-section-c">

    <div class="container">

        <div class="row">
            <div class="col-lg-12">
                <h2>Sample Search Results</h2>
            </div>
        <div class="tabbable">
          <ul class="nav nav-tabs">
            <li class="active"><a href="#pane1" data-toggle="tab">APPLE<br>
                TREES
                               </a></li>
            <li><a href="#pane2" data-toggle="tab">ORANGE<br>TREES</a></li>
            <li><a href="#pane3" data-toggle="tab">PEARS <br> TREES</a></li>
            <li><a href="#pane4" data-toggle="tab">BANANAS<br>&nbsp;</a></li>
            <li><a href="#pane4" data-toggle="tab">GRAPE<br> TREES</a></li> 
                           </ul>
          <div class="tab-content">
            <div id="pane1" class="tab-pane active">
              <p>126 Results Founds</p>
            <div class="col-md-6 col-xs-12">
                <img class="img-responsive" src="http://www.onvia.com/responsive/01_card.png"></div>
            <div class="col-md-6 col-xs-12">
                <img class="img-responsive" src="http://www.onvia.com/responsive/02_card.png"></div>
             <div class="col-md-6 col-xs-12">
                <img class="img-responsive" src="http://www.onvia.com/responsive/03_card.png"></div>
             <div class="col-md-6 col-xs-12">
                <img class="img-responsive" src="http://www.onvia.com/responsive/04_card.png"></div> 
                                                  </div>
            <div id="pane2" class="tab-pane">
            <p>75 Results Founds</p>
            <div class="col-md-6 col-xs-12">
                <img class="img-responsive" src="http://www.onvia.com/responsive/05_card.png"></div>
            <div class="col-md-6 col-xs-12">
                <img class="img-responsive" src="http://www.onvia.com/responsive/06_card.png"></div>
             <div class="col-md-6 col-xs-12">
                <img class="img-responsive" src="http://www.onvia.com/responsive/07_card.png"></div>
             <div class="col-md-6 col-xs-12">
                <img class="img-responsive" src="http://www.onvia.com/responsive/08_card.png"></div> 
            </div>
            <div id="pane3" class="tab-pane">
              <p>144 Results Founds</p>
                                <div class="col-md-6 col-xs-12">
                <img class="img-responsive" src="http://www.onvia.com/responsive/09_card.png"></div>
            <div class="col-md-6 col-xs-12">
                <img class="img-responsive" src="http://www.onvia.com/responsive/10_card.png"></div>
             <div class="col-md-6 col-xs-12">
                <img class="img-responsive" src="http://www.onvia.com/responsive/11_card.png"></div>
             <div class="col-md-6 col-xs-12">
                <img class="img-responsive" src="http://www.onvia.com/responsive/12_card.png"></div> 
            </div>
            <div id="pane4" class="tab-pane">
              <p>170 Results Founds</p>
                                <div class="col-md-6 col-xs-12">
                <img class="img-responsive" src="http://www.onvia.com/responsive/01_card.png"></div>
            <div class="col-md-6 col-xs-12">
                <img class="img-responsive" src="http://www.onvia.com/responsive/02_card.png"></div>
             <div class="col-md-6 col-xs-12">
                <img class="img-responsive" src="http://www.onvia.com/responsive/03_card.png"></div>
             <div class="col-md-6 col-xs-12">
                <img class="img-responsive" src="http://www.onvia.com/responsive/04_card.png"></div> 
            </div>
            <div id="pane5" class="tab-pane">
              <p>256 Results Founds</p>
                                <div class="col-md-6 col-xs-12">
                <img class="img-responsive" src="http://www.onvia.com/responsive/01_card.png"></div>
            <div class="col-md-6 col-xs-12">
                <img class="img-responsive" src="http://www.onvia.com/responsive/02_card.png"></div>
             <div class="col-md-6 col-xs-12">
                <img class="img-responsive" src="http://www.onvia.com/responsive/03_card.png"></div>
             <div class="col-md-6 col-xs-12">
                <img class="img-responsive" src="http://www.onvia.com/responsive/04_card.png"></div> 
            </div>
          </div><!-- /.tab-content -->
        </div><!-- /.tabbable -->
        </div>

    </div>
    <!-- /.container -->
</div>
<!-- /.content-section-c -->

Вот мой CSS:

        padding: 50px 0;
    background-color: #d4d4d4;
}

h2 {
    font-family: 'Lato', sans-serif;
    font-weight: 700;
    color: #3C5A78;
    line-height: 1;
    text-align:center;
    padding: 0 0 16px 0;
}

.nav-tabs>li.active>a, .nav-tabs>li.active>a:focus, .nav-tabs>li.active>a:hover{
 border-top: none;
 border-left: none;
 border-right: none;
 border-bottom: 3px solid #e9a39c;
 font-weight: bold;
 background-color: #d4d4d4 !important; 
}

.nav-tabs>li>a:hover{
  border: 1px solid transparent;
}

.nav>li>a:focus, .nav>li>a:hover{
    background-color: #d4d4d4;
}

.nav-tabs{
    border-bottom: none;
    display: inline-block; /* needed to center the list items */
}

.tabbable{
     text-align: center;
}