Vertical line overflows into actor boxes

[rajasekaran2003]

The vertical lines overflows into the actor boxes.

[rajasekaran2003]

                        .messageLine0 {
                            stroke-width:1.5;
                            stroke-dasharray:"2 2";
                            marker-end:"url(#arrowhead)";
                            stroke:black; }
                        .messageLine1 {
                            stroke-width:1.5;
                            stroke-dasharray:"2 2";
                            stroke:black; }
                        .actor-line { stroke:black; } 
                        .loopLine {
                            stroke-width:1.5; 
                            stroke-dasharray:"2 2";
                            marker-end:"url(#arrowhead)";
                            stroke:black; }
                        .messageText {
                            fill:black;
                            stroke:none;
                            font-family:'trebuchet ms', verdana, arial;
                            font-size:14px;}
                        text.actor {
                            fill:black;
                            stroke:none;
                            font-family: Helvetica;}
                        .labelBox {
                            stroke: none;
                            fill: black;}
                        .note {
                            stroke: black;
                            fill: none;}
                        .actor {
                            stroke: black;
                            fill: none;}
                        #arrowhead {
                            fill:black;}

This is the css that I used

[knsv]

Could you make the background of the actor boxes white?

[rajasekaran2003]

That does help. Thanks.