#port-pane .icon {
  background-position: center;
  background-repeat: no-repeat;
}
#port-pane .pstatus0 {
  background-image: url(./images/yellow.png);
}
#port-pane .pstatus1 {
  background-image: url(./images/red.png);
}
#port-pane .pstatus2 {
  background-image: url(./images/green.png);
}
