CSS means Cascading Style Sheet
It is used to customize in-built HTML tags, means defining user-defined styles to
Selectors P Property: value
<P Style = “Color: red; Background-color: orange; Font-size: 14pt; Text-align:
Semicolon is deli meter for properties.
Colon is separator for property and values.
<h1> is called tag
<h1>Hello</h1> is called element
h1 is called selector