title: FullCalendar event color to qtip
body: <p>I'm using the fullcalendar and qtip plugins.<br>
  I have events with different colors.
  All I need to do is to have a tooltip that correspond to the colors of full calendar event.
  I want the qtip(tooltip) color change depending on the event color.<br>
  Is that possible?<br>
  Thanks.. :)</p>
  
  <p><img src="https://i.stack.imgur.com/KHEKZ.png" alt="enter image description here"></p>
  
  <p>here are the codes for my qtip</p>
  
  <pre><code>    eventRender: function (event, element) {
          element.qtip({
              content: {
                  title: { text: event.title },
                  text: '&lt;span class="title" style="font-weight:bold;"&gt;Start: &lt;/span&gt;' + ($.fullCalendar.formatDate(event.start, 'hh:mmtt')) +
                      '&lt;br&gt;&lt;span class="title" style="font-weight:bold;"&gt;End: &lt;/span&gt;' + ($.fullCalendar.formatDate(event.end, 'hh:mmtt')) +
                      '&lt;br&gt;&lt;span class="title" style="font-weight:bold;"&gt;Where: &lt;/span&gt;' + event.location +
                      '&lt;br&gt;&lt;span class="title" style="font-weight:bold;"&gt;Description: &lt;/span&gt;' + event.description
              },
              position: {
                  adjust: { screen: true },
                  corner: { target: 'bottomMiddle', tooltip: 'topLeft' }
              },
              show: {
                  solo: true, effect: { type: 'slide' }, effect: function () {
                      $(this).fadeTo(200, 0.8);
                  }
              },
              hide: { when: 'mouseout', fixed: true },
              style: {
                  tip: true, // Give it a speech bubble tip
                  border: {
                      width: 2,
                      radius: 5,
                      color: '#474968'
  
                  },
                  title: {
                      color: '#fff',
                      background: '#9193c4'
                  },
              }
          });
      }  
  </code></pre>