I have this html

```
<div id="content">
  <div id="rightnow">
    <h3 class="reallynow">
      <span style="float:left;">Client Dashboard</span>
    </h3>
  </div>
</div>

```

How can I access the `<span>` element's text property using JQuery? 

PS: I may have other `reallynow` elements in my DOM