.df /*departure flight*/
{
   background-color:#F5F7F5;
   color:#2D2D2E;
}
.sdf /*selected departure flight*/
{
   background-color:#706D6B;
   font-weight:bold;
}
.rf /*returning flight*/
{
   background-color:#B0BDFF;
   color:#2D2D2E;
}
.srf /*selected returning flight*/
{
   background-color:#9560BD;
   font-weight:bold;
}