src/webui/master/static/directives/tableHeader.html

<div class="row">
  <div class="col-md-8">
    <h3 id="frameworks">{{headerTitle}}</h3>
  </div>
  <div class="col-md-4">
    <div class="input-group input-group-sm input-group-header"
      ng-hide="originalData.length === 0">
      <span class="input-group-addon"
          ng-class="{ 'input-group-addon-success': filterTerm.length > 0 }">
        <i class="glyphicon glyphicon-filter"></i>
      </span>
      <input type="search" ng-model="filterTerm" placeholder="Find..."
        class="form-control input-sm">
      <button ng-click="filterTerm = ''" ng-show="filterTerm.length > 0"
          class="btn btn-clear btn-xs input-group-inner-right" title="Clear">
        &times;
      </button>
    </div>
  </div>
</div>