【正文】
osition is relative to the content. border: The position is relative to the border. padding: The position is relative to the padding. mozbindingUsed to specify an XBL binding to use for the element. The property should be a URL of an XBL file containing the binding. The URL should contain an anchor to point to a specific binding with the XBL file, referenced by its id attribute.mozborderbottomcolorsSets the border colors for the bottom edge. It should be set to a list of colors. When an element has a border that is larger than a single pixel, each line of pixels uses the next color specified in this property. This eliminates the need for nested boxes. If the border is wider than the number of colors specified for this property, the remaining part of the border is the color specified by the border property.mozborderleftcolorsSets the border colors for the bottom edge. See the mozbordercolorsbottom property for more information.mozborderradiusThis property can be used to give borders rounded corners. This should be set to a numeric value indicating the amount of rounding to use. You must use a unit (usually px for pixels). A higher number makes the border rounder.mozborderradiusbottomleftSets the rounding of the lower left corner of the border.mozborderradiusbottomrightSets the rounding of the lower right corner of the border.mozborderradiustopleftSets the rounding of the upper left corner of the border.mozborderradiustoprightSets the rounding of the upper right corner of the border.mozborderrightcolorsSets the border colors for the right edge. See the mozbordercolorsbottom property for more information.mozbordertopcolorsSets the border colors for the top edge. See the mozbordercolorsbottom property for more information.mozboxalignThis property is equivalent to the align attribute. It specifies how child elements of the box are aligned, when the size of the box is larger than the total size of the children. For boxes that have horizontal orientation, it specifies how its children will be aligned vertically. For boxes that have vertical orientation, it is used to specify how its children are algined horizontally. The mozboxpack property is related to the alignment but is used to specify the position in the opposite direction.start: Child elements are align starting from the left or top edge of the box. If the box is larger than the total size of the children, the extra space is placed on the right or bottom side. center: Extra space is split equally along each side of the child elements, resulting the children being placed in the center of the box. end: Child elements are placed on the right or bottom edge of the box. If the box is larger than the total size of the children, the extra space is placed on the left or top side. baseline: This value applies to horizontally oriented boxes only. It causes the child elements to be aligned so that their text labels are lined up. stretch: The child elements are stretched to fit the size of the box. For a horizontal box, the children are stretched to be the height of the box. For a vertical box, the children are stretched to be the width of the box. If the size of the box changes, the children stretch to fit. Use the flex att