Question about having Contact form overlayed over image (Issues with font colour

I managed to make the contact form overlay over a slider (full screen image), however, when using transparent contact form, the text is not readable as it is a strange grey color. By text I mean the Name *v text.

This is my code:

			

				

					
						

					Shoot us an E-mail

					

						

						
						

							
								Name
								
							

							
								Email
								
							

							
								Subject
								
							

							
								Message
								
							

							
								
							

							
								Send Message
							
							
							
							Email: my email
							

						
					

						
					

				

			

			

How do I change the font color/thickness etc for Labels in contact form? I can't find it anywhere in the css :(