I am trying to align the text "address" in left div vertically. But i am unable to.
Here is the code,
div.row {
  border: 1px solid black;
  padding: 10px;
}
.centre {
  display: block;
  text-align: center;
  vertical-align: middle;
  background: yellow;
  height: 100%;
}<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet"/>
<div class="container-fluid">
  <div class="row">
    <div class="col-md-3 centre">
      <label>Address</label>
    </div>
    <div class="col-md-6">
      <div class="row">
        <!--nested row one-->
        <div class="col-md-6">
          <label>Street</label>
        </div>
        <div class="col-md-6">
          <input name="stname">
        </div>
      </div>
      <div class="row">
        <!--nested row two-->
        <div class="col-md-6">
          <label>Landmark</label>
        </div>
        <div class="col-md-6">
          <input name="lmark">
        </div>
      </div>
      <div class="row">
        <!--nested row three-->
        <div class="col-md-6">
          <label>Zip code</label>
        </div>
        <div class="col-md-6">
          <input name="zipcode">
        </div>
      </div>
    </div>
  </div>
  <!--row end-->
</div>What am i doing wrong. I am using bootsrap 3.
Plunker: https://plnkr.co/edit/cu4ZJVSp3jYTyBwz4NKB?p=preview (View Plunker in full screen)
I am trying to have result similar to this. The coloured borders are only for representation  .
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