css 011219


color: background-color width/hight float{ clear:left/right/both

(position:relative left:(+/-)200px top:200px) z-index:1 opacity:0-1

position:relative/fixed/absolute margin:100px 50px (up/down left/right)/(u/r/d/l) /margin-left/right/bottom/top

padding:5px-margininside //css reset

(head) internal
(style type="text/css")
p {color:red;
font-size:8 )
(/style)


external
(link rel="Stylesheet" type="text/css" href="style.css")

body
(p class="red")
.red{color:red)
(p class="red large")
.large {)
(p id="green") once per page #green{color:green;)

.underlined{text-decoration:underlined;)
(span class="underlined") (/span) -within a (p)
(div id="first-section")
(p class="...")...(/p>
(p)...(/p>
(/div)
#first-section{color:blue; background-color:pink; width:50%)