.drop_ems{
  display:none;
}

input[type="checkbox"]{
  display:none;
}

label[for="pub_ems"]{
  display:block;
}
label[for="pub_ems"]::before{
  transform:rotate(225deg);
}
#pub_ems:checked + .drop_ems{
  display:block;
}


.drop_vehicle{
  display:none;
}
input[type="checkbox"]{
  display:none;
}
li{
}
label[for="pub_vehicle"]{
  display:block;
}
label[for="pub_vehicle"]::before{
  transform:rotate(225deg);
}
#pub_vehicle:checked + .drop_vehicle{
  display:block;
}


.drop_bms{
  display:none;
}
input[type="checkbox"]{
  display:none;
}

label[for="pub_bms"]{
  display:block;
}
label[for="pub_bms"]::before{
  transform:rotate(225deg);
}
#pub_bms:checked + .drop_bms{
  display:block;
}

.drop_fundamental{
  display:none;
}
input[type="checkbox"]{
  display:none;
}

label[for="pub_fundamental"]{
  display:block;
}
label[for="pub_fundamental"]::before{
  transform:rotate(225deg);
}
#pub_fundamental:checked + .drop_fundamental{
  display:block;
}


.drop_douga1{
  display:none;
}
input[type="checkbox"]{
  display:none;
}
label[for="douga1"]{
  display:block;
}
label[for="douga1"]::before{
  transform:rotate(225deg);
}
#douga1:checked + .drop_douga1{
  display:block;
}

.drop_douga2{
  display:none;
}
input[type="checkbox"]{
  display:none;
}
label[for="douga2"]{
  display:block;
}
label[for="douga2"]::before{
  transform:rotate(225deg);
}
#douga2:checked + .drop_douga2{
  display:block;
}

.drop_douga3{
  display:none;
}
input[type="checkbox"]{
  display:none;
}
label[for="douga3"]{
  display:block;
}
label[for="douga3"]::before{
  transform:rotate(225deg);
}
#douga3:checked + .drop_douga3{
  display:block;
}

.drop_vformation{
  display:none;
}
input[type="checkbox"]{
  display:none;
}
label[for="vformation"]{
  display:block;
}
label[for="vformation"]::before{
  transform:rotate(225deg);
}
#vformation:checked + .drop_vformation{
  display:block;
}

.drop_sss18award{
  display:none;
}
input[type="checkbox"]{
  display:none;
}
label[for="sss18award"]{
  display:block;
}
label[for="sss18award"]::before{
  transform:rotate(225deg);
}
#sss18award:checked + .drop_sss18award{
  display:block;
}