Its position along the start-edge relative to the intersection of the dominant-baseline and the start-edge is offset by the computed value. The alignment point is on the start-edge of the inline box. The computed value of the property is this percentage multiplied by the computed line-height of the element. Mathematical The alignment point is at the intersection of the start-edge of the element and the mathematical baseline of the element. Hanging The alignment point is at the intersection of the start-edge of the element and the hanging baseline of the element. Ideographic The alignment point is at the intersection of the start-edge of the element and the ideographic baseline of the element.Īlphabetic The alignment point is at the intersection of the start-edge of the element and the alphabetic baseline of the element. Text-after-edge The alignment point is at the intersection of the start-edge of the element and the text-after-edge baseline of the element. This may include or not the line-height of the element, depending on the line-stacking-strategy. Middle The alignment point is at the intersection of the start-edge of the element and the middle baseline of the element.Īfter-edge The alignment point is at the intersection of the start-edge of the element and the after-edge of the extended inline box of the element. Text-before-edge The alignment point is at the intersection of the start-edge of the element and the text-before-edge baseline of the element.Ĭentral The alignment point is at the intersection of the start-edge of the element and the central baseline of the element. If that specific baseline does not exist, the user agent may use heuristics to determine where the missing baseline would be.īaseline The alignment point is at the intersection of the start-edge of the element and the dominant-baseline of the element.īefore-edge The alignment point is at the intersection of the start-edge of the element and the before-edge of the extended inline box of the element.
The alignment point of the inline-level element itself is at the intersection of the start-edge of the first inline box and the baseline identified by the ‘alignment-baseline’ property, if this baseline exists in the baseline-table for the element dominant-baseline. Padding, border or margin do not affect that alignment point. Values auto For each glyph corresponding to textual information within the element, the alignment-point is the intersection of the start-edge of the glyph box and the block-progression-direction position of the alignment point from the font. : Percentages Refers to the line-height of the element Overview table Initial value auto Applies to Inline-level elements It also determines precisely the alignment point for each glyph within a textual element. With the alignment-adjust property, the position of the baseline identified by the alignment-baseline can be explicitly determined. This property allows precise alignment of elements, such as graphics, that do not have a baseline-table or lack the desired baseline in their baseline-table.
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