.shop-admin-grid{
  grid-template-columns:repeat(6,minmax(0,1fr));
}

.shop-admin-grid > div{
  grid-column:span 2;
}

.shop-admin-grid .field-span-2{
  grid-column:span 3;
}

.shop-admin-grid .field-span-3{
  grid-column:1 / -1;
}

.shop-admin-grid input,
.shop-admin-grid select,
.connector-grid input,
.connector-grid select{
  width:100%;
  min-width:0;
}