#div {
border-width: 5px;
(thin, thick, medium or set value) (default = medium)
border-style: dotted;
(solid, dashed, dotted, double, etc) (default = none)
border-color: blue;
(named, hex, rgb or 0-255) (default = value of elements/elements parent color property)
}

#div {
border:5px dotted blue;
}
and

#div {
border-right-width: 2px;
border-right-style: solid;
border-right-color: #666666;
}

#div {
border-right:2px solid #666;
}

and

#div {
border-top-width: 3px;
border-right-width: 2px;
border-bottom-width: 3px;
border-left-width: 2px;
}

#div {
border-width:3px 2px;
}

Background

#div {
background-color: #CCCCCC;
(named, hex, rgb or 0-255) (default = transparent)
background-image: url(images/bg.gif);
(url or none) (default = none)
background-repeat: no-repeat;
(repeat, repeat-x, repeat-y or no-repeat) (default = repeat)
background-attachment: scroll;
(fixed or scroll) (default = scroll)
background-position: top left;
(top, right, left, bottom or center) (default = 0% 0%)
}

#div {
background:#CCC url(images/bg.gif) no-repeat 0 0;
}

Font

#div {
font-family: Verdana, Arial, Helvetica;
(Verdana, Arial, “Times New Roman”, etc) (default = varies by browser)
font-size: 12px;
(xx-small, medium, x-large, set value, etc) (default = medium)
font-weight: bold;
(normal, bold, bolder, lighter, 100-900 or inherit) (default = normal)
font-style: italic;
(normal, italic or oblique) (default = normal)
font-variant: normal;
(normal or small-caps) (default = normal)
line-height: 1.5;
(normal, px, pt, em, num or %) (default = normal)
}

#div {
font:italic bold 12px/1.5 Verdana, Arial, Helvetica;
}

List

#div {
list-style-image: url(images/bullet.gif);
(url or none) (default = none)
list-style-position: inside;
(inside or outside) (default = outside)
list-style-type: square;
(circle, disc, square, etc) (default = disc)
}

#div {
list-style:square inside url(images/bullet.gif);
}

Colors

Black: #000000 to #000
Blue: #0000ff to #00f
Dark Grey: #666666 to #666
Light Grey: #cccccc to #ccc
Orange: #ff6600 to #f60
White: #ffffff to #fff