Write a CSS class that applies a black border to an HTML element with a class of "test"
.test { 
  border: 1px solid black;
}
Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
Write a CSS class that applies a black border to an HTML element with a class of "test"

### Response:
.test { 
  border: 1px solid black;
}