.r1 img {
   margin-top: 1px;
}

.r2 img {
   margin-top: -30px;
}

.r3 img {
   margin-top: -40px;
}

.r1 {
   margin-left: 250px;
}

.r2 {
   margin-left: 10px;
}

.l {
   margin-left: 426px;
}

.r3 {
   margin-left: 250px;
}