title: xfce4/gtk-3.0 - Changing text color for the panel DateTime widget?
body: <p>I'm using <code>xfce4</code> built on top of <code>gtk-3.0</code>. Here is the system info ...</p>
  
  <p><code>System:    Host: XXXXXXXX.XXX Kernel: 4.4.0-81-generic x86_64 (64 bit) Desktop: Xfce 4.11.8 Distro: Linux Mint 17 Qiana</code></p>
  
  <p>I am trying to change the text color of the <code>DateTime</code> widget on the panel, but none of the things I have tried is working. I have a dark panel background, so I want white text for the date and time info within this widget.</p>
  
  <p>I'm using the <code>oxygen-gtk</code> theme, so I inserted this code in <code>/usr/share/themes/oxygen-gtk/gtk-3.0/gtk.css</code> and restarted. But I'm still getting black clock text ...</p>
  
  <pre><code>ClockBox {
      color: #ffffff;
  }
  </code></pre>
  
  <p>I also tried installing this same configuration info in the corresponding gtk config files for various other themes and tried each of these themes, making a point to comment out their existing <code>ClockBox</code> configuration, if it exists. After restarting, I am still getting black date-time text for each and every one of these themes.</p>
  
  <p>In addition, for any of those themes which already had a <code>ClockBox</code> configuration, I just changed the existing config info to be the same as the default, except for it to contain <code>color: #ffffff;</code>. After restarting, I still get black date-time text.</p>
  
  <p>Can anyone point me to instructions for changing the text color of the <code>xfce4</code> <code>DateTime</code> widget?</p>
  
  <p>Thank you very much.</p>