.df /*departure flight*/
{
   background-color:#F7BCF5;
   color:#000000;
}
.sdf /*selected departure flight*/
{
   background-color:#FF69FA;
   font-weight:bold;
}
.rf /*returning flight*/
{
   background-color:#B8FAFF;
   color:#000000;
}
.srf /*selected returning flight*/
{
   background-color:#00DEF7;
   font-weight:bold;
}