.main {
   margin: 0px;
   position: absolute;
   bottom: 0px;
   left: 30px;
   z-index: 1;
}

.menu1 {
   margin: 0px;
   position: absolute;
   bottom: 50px;
   left: 30px;
   z-index: 5;
}

.menu2 {
   margin: 0px;
   position: absolute;
   bottom: 47px;
   left: 194px;
   z-index: 4;
}

.menu3 {
   margin: 0px;
   position: absolute;
   bottom: 108px;
   left: 194px;
   z-index: 3;
}

.menu4 {
   margin: 0px;
   position: absolute;
   bottom: 219px;
   left: 194px;
   z-index: 2;
}

.da {
   margin: 0px;
   position: absolute;
   bottom: 0px;
   left: 0px;
   z-index: 2;
}