How to hide <label for = ""> CSS

Question

I am trying to hide this:

<p> <label for="secondname"><?php esc_html_e('Last Name','wpestate');?></label> <input type="text" id="secondname" class="form-control" value="<?php echo $last_name;?>" name="firstname"> </p> 

I managed to hide the input, but not the label.

 #secondname { display:none; } 

thanks

Answer 1

 label[for="secondname"] { display:none; } 

Answer 2

Use the attribute selector:

 label[for="secondname"] { display: none; } 

Answer 3

You can use label[for="secondname"] { display: none }