JSFiddle - React, Tailwind, and code Playground

HTML

<div class="well well-sm">
  <form name="myForm" role="form" novalidate="novalidate" class="form-inline">
    <div class="form-group">
      <label>C-Band
      <select id="cband" class="form-control">
        <option value="C15+">C15+</option>
        <option value="C12-14">C12-14</option>
        <option value="Other">Other</option>
      </select>
          </label>
    </div>
    <div class="form-group">
      <label>C-Band
      <select ng-model="form.cband2" id="cband2" class="form-control">
        <option value="C15+">C15+</option>
        <option value="C12-14">C12-14</option>
        <option value="Other">Other</option>
      </select>
          </label>
    </div>
    <button class="btn btn-primary">Filter</button>
  </form>
</div>

CSS

@import url('http://netdna.bootstrapcdn.com/bootstrap/3.0.0/css/bootstrap.min.css');

.form-group label {
    float: left;
    text-align: left;
    font-weight: normal;
}

.form-group select {
    display: inline-block;
    width: auto;
    vertical-align: middle;
}