Category	Subject	Sinopsys	Description	Example/Values
	margin	Sets the size of the overall margin of an element.Multiple values start from the top and go clockwise.	H1 {margin: 2em;} P {0% 5% 0% 5%;}
	margin-top	Sets the size of the top margin of an element. Negative values are permitted, but exercise caution. Negative margins not handled well by Netscape 4!
	margin-right	Sets the size of the right margin of an element. Negative values are permitted
	margin-bottom	Sets the size of the bottom margin of an element. Negative values are permitted
	margin-left	Sets the size of the left margin of an element. Negative values are permitted
	padding	Sets the size of the overall padding of an element, which will inherit the element's background. Negative values are not permitted
	padding-top	Sets the size of the top padding of an element, which will inherit the element's background. Negative values are not permitted.
	padding-right	Sets the size of the right padding of an element, which will inherit the element's background. Negative values are not permitted.
	padding-bottom	Sets the size of the bottom padding of an element, which will inherit the element's background. Negative values are not permitted.
	padding-left	Sets the size of the left padding of an element, which will inherit the element's background. Negative values are not permitted.
	border
	border-top	Shorthand property which defines the width, color, and style of the top border of an element.
	border-bottom	Shorthand property which defines the width, color, and style of the bottom border of an element.
	border-right	Shorthand property which defines the width, color, and style of the right border of an element.
	border-left	Shorthand property which defines the width, color, and style of the left border of an element.
	border-color	Sets the color of the border of an element.All 4 borders may be separately set
	border-top-color
	border-right-color
	border-bottom-color
	border-left-color
	border-style	Sets the style of the overall border of an element.	dashed; dotted; double; groove; inset; outset; ridge; solid; none
	border-top-style
	border-right-style
	border-bottom-style
	border-left-style
	border-width	Sets the width of the overall border of an element, which will inherit the element's background, and may have a foreground of its own (see border-style). Negative values are not permitted.
	border-top-width	Sets the width of the top border of an element, which will inherit the element's background, and may have a foreground of its own (see border-style). Negative values are not permitted.
	border-right-width	Sets the width of the right border of an element, which will inherit the element's background, and may have a foreground of its own (see border-style). Negative values are not permitted.
	border-bottom-width	Sets the width of the bottom border of an element, which will inherit the element's background, and may have a foreground of its own (see border-style). Negative values are not permitted.
	border-left-width	Sets the width of the left border of an element, which will inherit the element's background, and may have a foreground of its own (see border-style). Negative values are not permitted.