<div class="row">
  <div class="col-xs-7">
    <div class="box box-danger">
      <div class="box-header with-border">
        test xxx
      </div>
    </div>
  </div>
  <div class="col-xs-5">
    <div class="box box-danger">
      <div class="box-header with-border">
        <canvas id="pieChart" style="height:250px"></canvas>
      </div>
    </div>
  </div>
</div>

