css type selectot

Question

p {
color: red;
font-size:130%;
}

output:This is a paragraph

this is a type selector programme in css . i did n't understand from where the output came from .

anyone who can help me !!!!!

Answer 1

This will apply to the paragraph

Answer 2

You want to mean, you didn’t define the paragraph, but only those lines of css brought that output?

Answer 3

May be it is default when you mention any tag in CSS which do not really exist