Properties relating to user interface allow you to change the cursor type, the colour and font preferences, and the dynamic outlines.

cursor | outline | outline-color | outline-style | outline-width

cursor
Specifies the type of cursor to be displayed for a pointing device (mouse).
CSS2 value	<uri> | auto | crosshair | default | pointer | move | e-resize | ne-resize | nw-resize | n-resize | se-resize | sw-resize | s-resize | w-resize | text | wait | help | inherit
Initial value	auto
Applied to	All elements.
Inherited	Yes.
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outline
Controls the style of the following dynamic outline properties: outline-color, outline-style, and outline-width.
CSS2 value	outline-color | outline-style | outline-width | inherit
Initial value	See the individual properties.
Applied to	All elements.
Inherited	No.
Notes	You can create outlines around visual objects such as buttons, active form fields, image maps, etc. Unlike the border property, the outline property is rendered stacked over an element box, i.e. it does not have any impact on positions or sizes. So displaying or hiding it does not produce any ebb and flow effect.
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outline-color
Specifies the colour of the outline.
CSS2 value	<color> | invert | inherit
Initial value	invert
Applied to	All elements.
Inherited	No.
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outline-style
Specifies the style of the outline.
CSS2 value	none | dotted | dashed | solid | double | groove | bridge | inset | outset | inherit
Initial value	none
Applied to	All elements.
Inherited	No.
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outline-width
Specifies the width of the outline.
CSS2 value	[thin | medium | thick] | <length> | inherit
Initial value	medium
Applied to	All elements.
Inherited	No.
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