I am trying to locate the element "Holiday4" within the span class="fc-title". Should I use a CSS selector or an XPath query for this task?
<tr>
<td class="fc-day-number fc-sun fc-future hp-cal-selected" data-date="2016-02-14">14</td>
<td class="fc-day-number fc-mon fc-future" data-date="2016-02-15">15</td>
<td class="fc-day-number fc-tue fc-future" data-date="2016-02-16">16</td>
<td class="fc-day-number fc-wed fc-future" data-date="2016-02-17">17</td>
<td class="fc-day-number fc-thu fc-future" data-date="2016-02-18">18</td>
<td class="fc-day-number fc-fri fc-future" data-date="2016-02-19">19</td>
<td class="fc-day-number fc-sat fc-future" data-date="2016-02-20">20</td>
</tr>
<tr>
<td class="fc-event-container">
<a class="fc-day-grid-event fc-h-event fc-event fc-start fc-end holiday" style="color:65280" title="Holiday">
<div class="fc-content">
<span class="fc-title">Holiday4</span>
</div>
</a>