<div class="container-fluid content scroll">
    <div class="row">
        <div class="col-md-12 col-xs-12">
            <h3>For how long would you like to walk?</h3>
        </div>
    </div>
    <nih-options-grid options="walk.options" on-option-clicked="walk.optionClicked(option)"></nih-options-grid>
</div>
<div class="container-fluid content scroll">
    <div class="row">
        <div class="col-md-12 col-xs-12">
            <h2>For how long would you like to walk?</h2>
        </div>
    </div>
    <nih-options-grid options="walk.options" on-option-clicked="walk.optionClicked(option)"></nih-options-grid>
</div>

Make heading size consistent with similar pages
Make heading size consistent with similar pages
