Bootstrap 3行div比内容高

Question

我在网站上遇到问题，我的“行”div高于行内列中的内容。当我检查受影响页面的CSS时，我没有找到任何可以设置最小高度的东西，但这就是它的行为，因为如果向子列添加足够的内容，它就能正常工作。

以下是受影响网页的链接：http://www.co.kittitas.wa.us/cds/building/inspection-schedule.aspx

之间的大空间：

hashValue

 和：

    <div class="row">
    <div class="col-sm-3 pull-right">
        <a href="inspection-request.aspx">
            <img alt="Schedule and inspection" src="/images/cds/inspectionSchedule_01.gif" width="200" height="46" /></a><br />
        <a href="inspection-schedule.aspx">
            <img alt="View the inspection schedule" src="/images/cds/inspectionSchedule_02.gif" width="200" height="23" /></a>
        <br />
        <span class="note">Inspections will not be scheduled for<br />
            <a href="/boc/closures.aspx">days the Permit Center is closed</a>.</span>
    </div>
        <div class="col-sm-9">
    <p>
        All calendars are subject to change without notice. Late additions to the calendars may not be published
        to this web site. Inspections are not necessarily listed in the order in which they will be performed.
    </p>
     <hr />
    <div class="alert-danger col-sm-12">
        <p>
CDS Building Inspections and Plan Review services will be closed March 14th through the 16th for staff training. We will do our best to accommodate your schedule before and after. Please plan accordingly. Our front counter will still be open for plan submittal and pick up. 
        </p>
    </div></div></div>

是我正在努力解决的问题。