Bootstrap Navbar

Reduce height of bootstrap navbar

by harsh dand

HTML

<link rel="stylesheet" href="//maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css">
<script src="//maxcdn.bootstrapcdn.com/bootstrap/3.2.0/js/bootstrap.min.js"></script>
    <div class="container">
<div class="row">
        <div class="col-sm-3">3
          <div class="row">
            <div class="col-sm-1">1</div>
            <div class="col-sm-1">2</div>
            <div class="col-sm-1">3</div>
            <div class="col-sm-1">1</div>
            <div class="col-sm-1">2</div>
            <div class="col-sm-1">3</div>
            <div class="col-sm-1">1</div>
            <div class="col-sm-1">2</div>
            <div class="col-sm-1">3</div>
            <div class="col-sm-1">1</div>
            <div class="col-sm-1">2</div>
            <div class="col-sm-1">3</div>
          </div>
        </div>
        </div>
    </div>

CSS

.col-sm-1{
    padding:0 !important;
}