body {
    font-family: Infini, Helvetica, Geneva, Tahoma, Helvetica, ÒBangla Sangam MNÓ;
    font-size: small;
    text-align: justify;
    }
  
   .grouper1{
    background: #99ccff;
     color: #282828;
}

  .grouper2{
    background: #99ffbb;
    color: #282828;
}
  .grouper3{
    background: #cc99ff;
    color: #282828;
}
 .grouper4{
    background: #ffbf80;
    color: #282828;
}
 .grouper5{
    background: #ffff99;
    color: #282828;
}
 .grouper6{
    background: #bfbfbf;
    color: #282828;
}
 .grouperB{
    background: #ff9999;
    color: #282828;
}
 .grouperS{
    background: #ff3300;
    color: #282828;
}
 .grouper0{
    background: transparent;
    color: #282828;
}