I'm using a speech bubble style tooltip based on the jquery ui tooltip widget 'Custom Styling' demo, but I'm having trouble properly displaying the arrow when I need it on the left side of the tooltip instead of on the top or bottom.

1. <style type="text/css">  
2.    
3.    .ui-tooltip.menu_info {
4.         max-width: 200px;
5.     }       
6. * html .ui-tooltip {
7.     background-image: none;
8. }
9. body .ui-tooltip { border-width: 1px; }
10.     .ui-tooltip, .arrow:after, .arrow_left_side:after {
11.         background: white;
12.         border: 1px solid #999;        
13.         
14.     }        
15.     .ui-tooltip {
16.         padding: 10px 12px;
17.         color: Black;
18.         font: 8pt "Helvetica Neue", Sans-Serif;    
19.         max-width: 150px;
20.         border: 1px solid #999;
21.     position: absolute;
22.     }            
23.     .arrow_left_side {        
24.         height: 70px;
25.         width: 8px;     
26.         overflow: hidden;
27.         position: absolute;
28.         top: 0px;
29.         margin-top: 5px;
30.         left: -8px;
31.     }    
32.     .arrow_left_side:after {
33.         content: "";
34.         position: absolute;
35.         width: 25px;    height: 25px;
36.         -webkit-transform: rotate(45deg);
37.         -moz-transform: rotate(45deg);
38.         -ms-transform: rotate(45deg);
39.         -o-transform: rotate(45deg);
40.         tranform: rotate(45deg);
41.     }
42.      </style>    
43.  <script>
44. $(function() {
45.     $('.menu_info').tooltip({
46.         position: {
47.             my: "left+20 center",
48.             at: "right center",
49.             using: function (position, feedback) {
50.                 $(this).css(position);
51.                 $("<div>")
52.                         .addClass("arrow_left_side")
53.                         .addClass(feedback.vertical)
54.                         .addClass(feedback.horizontal)
55.                         .appendTo(this);
56.             }
57.         }
58.     });
59. });
60. </script>