element

attribute

6

<h1></h1>

<p></p>

a

href

<a href="www.google.com">Google</a>

img

src

<img src="cat.jpg">

ul

li

html element

body

doctype

<!DOCTYPE html>

div

rules

css

h1 {color: red;}

selector

selector

property, value

selector, property, value

.name

classes and element names

color

rgb, hexidecimal

255

255

rgb(1,2,3)

ff

ff

#

font-family

Arial, Helvetica, sans-serif

"Times New Roman", Times, serif

"Courrier New", Courier, monospace

font-size

pixels, ems, rems

background-color

background-image

border

padding