Select multiple inputs

I have the following question if you can improve this selection:

#form-login > input[type="email"], #form-login > input[type="password"] {}

Because if I have multiple inputs it will get very large ..

You can use not, excluding the element you do not want to apply the same rule in your case would look like this:

   #form-login input:not([type="submit"]){ background-color:#000;}

The not selector is very useful for deleting elements from selectors when you do not need them. I think it’s the most appropriate in your case, instead of putting all you need, just take out what you do not want.
I hope I have helped !!