Hello I’m using bootstrap vertical tabs

Here is my code:

<divclass="row">
    <divclass="col-md-3">
        <ulclass="nav nav-tabs tabs-left">
            <liclass="active"><ahref="#home-v"data-toggle="tab">Home</a></li>
            <li><ahref="#profile-v"data-toggle="tab">Profile</a></li>
        </ul>
    </div>
    <divclass="col-md-9">
        <divclass="tab-content">
            <divclass="tab-pane active"id="home-v">Home Tab.</div>
            <divclass="tab-pane"id="profile-v">Profile Tab.</div>
        </div>
    </div>
</div>

Screenshot:

My question is that, I’m want to set the orientation vertically of this tab with text. How is it possible?

Thank you in advance.