Form Field customisation

Hi, is there a way to make the contact form block only one line? instead of the box? only the fields the button is fine.

Thank you

@mdegortariYou can add this code snippet within the Custom CSS panel:

section[data-section-id="65020d2d2b9ee303c97e6bf4"] {
	input, textarea {
		border:none !important;
		background:transparent !important;
	}
	input, textarea {
		border-bottom: 1px solid #a9a9a9 !important;
	}
	input:focus, textarea:focus {
		outline: none !important;
	}
	input:focus, textarea:focus {
		border-bottom: 1px solid #000000 !important;
	}
}

Thank you @Lesum It worked perfectly but I don't want that to affect the send button how can i fix it? 

@LesumThank you!!