.read { 
  fill: rgb(0,0,128);
  stroke: rgb(128,128,255);
  stroke-width: 3;
}
.unread { 
  fill: rgb(120,0,0);
  stroke: rgb(255,128,128);
  stroke-width: 3;
}
.pending { 
  fill: rgb(120,0,128);
  stroke: rgb(255,128,255);
  stroke-width: 3;
}

.axes
{
  fill: none;
  stroke: black;
  stroke-width: 1;
}

.boundingbox 
{
  fill: none;
  stroke: black;
  stroke-width: 1;
}