Azimuth properties in CSS sound properties

Left-side: Angle value is 270deg | 90deg
Far-left: Angle value is 300deg | -60deg
Left: Angle value is 320deg | -40deg
Center-left: Angle value is 340deg | -20deg
Center: Default value. Angle value is 0deg
Center-right: Angle value is 20deg | -340deg
Right: Angle value is 40deg | -320deg
Far-right: Angle value is 60deg | -300deg
Right-side: Angle value is 90deg | -270deg
Leftwards: Relative to the inherited value or absolute reference angle minus (counterclockwise) 20deg
Rightwards: Plus (clockwise) 20deg relative to the inherited value or absolute reference angle
Example:

div {azimuth:30deg;} p {azimuth:center-left;} body {azimuth:75deg;}

Do you have a master to enlighten me? I don't know a bit about it.

Azimuth
Basic attribute
Initial value: center applies to: all elements
Inheritance: Percent: N/a
Media: Aural version: CSS2
Compatibility: None

Basic Syntax
Azimuth:le Ft-side | Far-left | Left | Center-left | Center | Center-right | Right | Far-right | Right-side | Leftwards | Rightwards | Angle
Syntax value
Left-side:? Angle value is 270deg | 90deg
Far-left:? Angle value is 300deg | -60deg
Left:? Angle value is 320deg | -40deg
C Enter-left:? Angle value is 340deg | -20deg
Center:? Default value. Angle value is 0deg
Center-right:? Angle value is 20deg | -340deg
Right:? Angle value is 40deg | -320deg
far-right:? Angle value is 60deg | -300deg
right-side:? Angle value is 90deg | -270deg
Leftwards:? Relative to an inherited value or absolute reference angle minus (counterclockwise) 20deg
Rightwards:? Relative to an inherited value or an absolute reference angle plus (clockwise) 20deg
angle:? Specify the angle value. has a unit integer. The value range is -360deg to 360deg. The
unit is deg. See Angle units
Usage notes
To set or retrieve the sound field angle of the current sound. The corresponding script attribute is azimuth.