.df /*departure flight*/
{
   background-color:#C6C9F7;
   color:#10120D;
}
.sdf /*selected departure flight*/
{
   background-color:#C6C9F7;
   font-weight:bold;
}
.rf /*returning flight*/
{
   background-color:#FFD9E7;
   color:#0C0D0B;
}
.srf /*selected returning flight*/
{
   background-color:#FFD9E7;
   font-weight:bold;
}