div#area.grid_1to2 {grid-column: 1 / 2;  }
div#area.grid_1to3 {grid-column: 1 / 3;  }
div#area.grid_1to4 {grid-column: 1 / 4;  }
div#area.grid_1to5 {grid-column: 1 / 5;  }
div#area.grid_1to6 {grid-column: 1 / 6;  }
div#area.grid_1to7 {grid-column: 1 / 7;  }
div#area.grid_1to8 {grid-column: 1 / 8;  }
div#area.grid_1to9 {grid-column: 1 / 9;  }
div#area.grid_1to10 {grid-column: 1 / 10;  }
div#area.grid_1to11 {grid-column: 1 / 11;  }
div#area.grid_1to12 {grid-column: 1 / 12;  }
div#area.grid_1to13 {grid-column: 1 / 13;  }


div#area.grid_2to3 {grid-column: 2 / 3;  }
div#area.grid_2to4 {grid-column: 2 / 4;  }
div#area.grid_2to5 {grid-column: 2 / 5;  }
div#area.grid_2to6 {grid-column: 2 / 6;  }
div#area.grid_2to7 {grid-column: 2 / 7;  }
div#area.grid_2to8 {grid-column: 2 / 8;  }
div#area.grid_2to9 {grid-column: 2 / 9;  }
div#area.grid_2to10 {grid-column: 2 / 10;  }
div#area.grid_2to11 {grid-column: 2 / 11;  }
div#area.grid_2to12 {grid-column: 2 / 12;  }
div#area.grid_2to13 {grid-column: 2 / 13;  }



div#area.grid_3to4 {grid-column: 3 / 4;  }
div#area.grid_3to5 {grid-column: 3 / 5;  }
div#area.grid_3to6 {grid-column: 3 / 6;  }
div#area.grid_3to7 {grid-column: 3 / 7;  }
div#area.grid_3to8 {grid-column: 3 / 8;  }
div#area.grid_3to9 {grid-column: 3 / 9;  }
div#area.grid_3to10 {grid-column: 3 / 10;  }
div#area.grid_3to11 {grid-column: 3 / 11;  }
div#area.grid_3to12 {grid-column: 3 / 12;  }
div#area.grid_3to13 {grid-column: 3 / 13;  }


div#area.grid_4to5 {grid-column: 4 / 5;  }
div#area.grid_4to6 {grid-column: 4 / 6;  }
div#area.grid_4to7 {grid-column: 4 / 7;  }
div#area.grid_4to8 {grid-column: 4 / 8;  }
div#area.grid_4to9 {grid-column: 4 / 9;  }
div#area.grid_4to10 {grid-column: 4 / 10;  }
div#area.grid_4to11 {grid-column: 4 / 11;  }
div#area.grid_4to12 {grid-column: 4 / 12;  }
div#area.grid_4to13 {grid-column: 4 / 13;  }


div#area.grid_5to6 {grid-column: 5 / 6;  }
div#area.grid_5to7 {grid-column: 5 / 7;  }
div#area.grid_5to8 {grid-column: 5 / 8;  }
div#area.grid_5to9 {grid-column: 5 / 9;  }
div#area.grid_5to10 {grid-column: 5 / 10;  }
div#area.grid_5to11 {grid-column: 5 / 11;  }
div#area.grid_5to12 {grid-column: 5 / 12;  }
div#area.grid_5to13 {grid-column: 5 / 13;  }


div#area.grid_6to7 {grid-column: 6 / 7;  }
div#area.grid_6to8 {grid-column: 6 / 8;  }
div#area.grid_6to9 {grid-column: 6 / 9;  }
div#area.grid_6to10 {grid-column: 6 / 10;  }
div#area.grid_6to11 {grid-column: 6 / 11;  }
div#area.grid_6to12 {grid-column: 6 / 12;  }
div#area.grid_6to13 {grid-column: 6 / 13;  }


div#area.grid_7to8 {grid-column: 7 / 8;  }
div#area.grid_7to9 {grid-column: 7 / 9;  }
div#area.grid_7to10 {grid-column: 7 / 10;  }
div#area.grid_7to11 {grid-column: 7 / 11;  }
div#area.grid_7to12 {grid-column: 7 / 12;  }
div#area.grid_7to13 {grid-column: 7 / 13;  }




div#area.grid_8to9 {grid-column: 8 / 9;  }
div#area.grid_8to10 {grid-column: 8 / 10;  }
div#area.grid_8to11 {grid-column: 8 / 11;  }
div#area.grid_8to12 {grid-column: 8 / 12;  }
div#area.grid_8to13 {grid-column: 8 / 13;  }


div#area.grid_9to10 {grid-column: 9 / 10;  }
div#area.grid_9to11 {grid-column: 9 / 11;  }
div#area.grid_9to12 {grid-column: 9 / 12;  }
div#area.grid_9to13 {grid-column: 9 / 13;  }



div#area.grid_10to11 {grid-column: 10 / 11;  }
div#area.grid_10to12 {grid-column: 10 / 12;  }
div#area.grid_10to13 {grid-column: 10 / 13;  }


div#area.grid_11to12 {grid-column: 11 / 12;  }
div#area.grid_11to13 {grid-column: 11 / 13;  }

div#area.grid_12to13 {grid-column: 12 / 13;  }





@media only screen and (max-width: 900px) {

    div#area.grid_1to2 {grid-column: 1 / 13;  }
    div#area.grid_1to3 {grid-column: 1 / 13;  }
    div#area.grid_1to4 {grid-column: 1 / 13;  }
    div#area.grid_1to5 {grid-column: 1 / 13;  }
    div#area.grid_1to6 {grid-column: 1 / 13;  }
    div#area.grid_1to7 {grid-column: 1 / 13;  }
    div#area.grid_1to8 {grid-column: 1 / 13;  }
    div#area.grid_1to9 {grid-column: 1 / 13;  }
    div#area.grid_1to10 {grid-column: 1 / 13;  }
    div#area.grid_1to11 {grid-column: 1 / 13;  }
    div#area.grid_1to12 {grid-column: 1 / 13;  }
    div#area.grid_1to13 {grid-column: 1 / 13;  }
    
    
    div#area.grid_2to3 {grid-column: 1 / 13;  }
    div#area.grid_2to4 {grid-column: 1 / 13;  }
    div#area.grid_2to5 {grid-column: 1 / 13;  }
    div#area.grid_2to6 {grid-column: 1 / 13;  }
    div#area.grid_2to7 {grid-column: 1 / 13;  }
    div#area.grid_2to8 {grid-column: 1 / 13;  }
    div#area.grid_2to9 {grid-column: 1 / 13;  }
    div#area.grid_2to10 {grid-column: 1 / 13;  }
    div#area.grid_2to11 {grid-column: 1 / 13;  }
    div#area.grid_2to12 {grid-column: 1 / 13;  }
    div#area.grid_2to13 {grid-column: 1 / 13;  }

    
    
    div#area.grid_3to4 {grid-column: 1 / 13;  }
    div#area.grid_3to5 {grid-column: 1 / 13;  }
    div#area.grid_3to6 {grid-column: 1 / 13;  }
    div#area.grid_3to7 {grid-column: 1 / 13;  }
    div#area.grid_3to8 {grid-column: 1 / 13;  }
    div#area.grid_3to9 {grid-column: 1 / 13;  }
    div#area.grid_3to10 {grid-column: 1 / 13;  }
    div#area.grid_3to11 {grid-column: 1 / 13;  }
    div#area.grid_3to12 {grid-column: 1 / 13;  }
    div#area.grid_3to13 {grid-column: 1 / 13;  }
    
    
    div#area.grid_4to5 {grid-column: 1 / 13;  }
    div#area.grid_4to6 {grid-column: 1 / 13;  }
    div#area.grid_4to7 {grid-column: 1 / 13;  }
    div#area.grid_4to8 {grid-column: 1 / 13;  }
    div#area.grid_4to9 {grid-column: 1 / 13;  }
    div#area.grid_4to10 {grid-column: 1 / 13;  }
    div#area.grid_4to11 {grid-column: 1 / 13;  }
    div#area.grid_4to12 {grid-column: 1 / 13;  }
    div#area.grid_4to13 {grid-column: 1 / 13;  }
    
    
    div#area.grid_5to6 {grid-column: 1 / 13;  }
    div#area.grid_5to7 {grid-column: 1 / 13;  }
    div#area.grid_5to8 {grid-column: 1 / 13;  }
    div#area.grid_5to9 {grid-column: 1 / 13;  }
    div#area.grid_5to10 {grid-column: 1 / 13;  }
    div#area.grid_5to11 {grid-column: 1 / 13;  }
    div#area.grid_5to12 {grid-column: 1 / 13;  }
    div#area.grid_5to13 {grid-column: 1 / 13;  }
    
    
    div#area.grid_6to7 {grid-column: 1 / 13;  }
    div#area.grid_6to8 {grid-column: 1 / 13;  }
    div#area.grid_6to9 {grid-column: 1 / 13;  }
    div#area.grid_6to10 {grid-column: 1 / 13;  }
    div#area.grid_6to11 {grid-column: 1 / 13;  }
    div#area.grid_6to12 {grid-column: 1 / 13;  }
    div#area.grid_6to13 {grid-column: 1 / 13;  }
    
    
    div#area.grid_7to8 {grid-column: 1 / 13;  }
    div#area.grid_7to9 {grid-column: 1 / 13; }
    div#area.grid_7to10 {grid-column: 1 / 13;  }
    div#area.grid_7to11 {grid-column: 1 / 13;  }
    div#area.grid_7to12 {grid-column: 1 / 13;  }
    div#area.grid_7to13 {grid-column: 1 / 13;  }

    
    div#area.grid_8to9 {grid-column: 1 / 13;  }
    div#area.grid_8to10 {grid-column: 1 / 13;  }
    div#area.grid_8to11 {grid-column: 1 / 13;  }
    div#area.grid_8to12 {grid-column: 1 / 13;  }
    div#area.grid_8to13 {grid-column: 1 / 13;  }
    
    
    div#area.grid_9to10 {grid-column: 1 / 13;  }
    div#area.grid_9to11 {grid-column: 1 / 13;  }
    div#area.grid_9to12 {grid-column: 1 / 13;  }
    div#area.grid_9to13 {grid-column: 1 / 13;  }
    
    
    
    div#area.grid_10to11 {grid-column: 1  / 13;  }
    div#area.grid_10to12 {grid-column: 1  / 13;  }
    div#area.grid_10to13 {grid-column: 1 / 13;  }
    
    
    div#area.grid_11to12 {grid-column: 1  / 13;  }
    div#area.grid_11to13 {grid-column: 1  / 13;  }
    
    div#area.grid_12to13 {grid-column: 1  / 13;  }


    div#area.grid_2to9.mobil {grid-column: 2 / 9;  }
    div#area.grid_3to4.mobil {grid-column: 3 / 4;  }
    div#area.grid_5to7.mobil {grid-column: 5 / 7;  }
    div#area.grid_7to9.mobil {grid-column: 7 / 9;  }
    div#area.grid_10to11.mobil {grid-column: 10 / 11;  }
    div#area.grid_5to12.mobil {grid-column: 5 / 12;  }
}