div[data-id="channelFilter"] {
  display: none;
}
div[data-id="deptFilter"] {
  display: none;
}
div[data-id="department_filter_selected"] span,
div[data-id="deptFilter"] span.TicketFilterPopup__filterValue,
p[data-id="no_ticket_desc"] a{
 font-size:0px; 
}
div[data-id="department_filter_selected"] span:before,
div[data-id="deptFilter"] span.TicketFilterPopup__filterValue:before{
 font-size:14px;
  content:'All Departments';
}
p[data-id="no_ticket_desc"] a:before{
   font-size:16px;
   content:'ticket';
}