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initial-letter-align - CSS: Cascading Style Sheets 编辑

Experimental

This is an experimental technology
Check the Browser compatibility table carefully before using this in production.

The initial-letter-align CSS property specifies the alignment of initial letters within a paragraph.

/* Keyword values */
initial-letter-align: auto;
initial-letter-align: alphabetic;
initial-letter-align: hanging;
initial-letter-align: ideographic;

/* Global values */
initial-letter-align: inherit;
initial-letter-align: initial;
initial-letter-align: unset;

Syntax

One of the keyword values listed below.

Values

auto: The user agent selects the value which corresponds to the language of the text. Western languages would default to alphabetic, CJK languages to ideographic, and some Indic languages to hanging.
alphabetic: As described above, the cap height of the initial letter aligns with the cap height of the first line of text. The baseline of the initial letter aligns with the baseline of the Nth text baseline.
hanging: The hanging baseline of the initial letter aligns with the hanging baseline of the first line of text.
ideographic: The initial letter is centered in the N-line area.

Formal definition

Initial value	`auto`
Applies to	`::first-letter` pseudo-elements and inline-level first child of a block container
Inherited	no
Computed value	as specified
Animation type	discrete

Formal syntax

[ auto | alphabetic | hanging | ideographic ]

Examples

Aligning initial letter

HTML

<p class="auto ">Initial letter - auto</p>
<p class="alphabetic">Initial letter - alphabetic</p>
<p class="hanging">Initial letter - hanging</p>
<p class="ideographic">Initial letter - ideographic</p>

CSS

.auto {
  -webkit-initial-letter-align: auto;
  initial-letter-align: auto;
}

.alphabetic {
  -webkit-initial-letter-align: alphabetic;
  initial-letter-align: alphabetic;
}

.hanging {
  -webkit-initial-letter-align: hanging;
  initial-letter-align: hanging;
}

.ideographic {
  -webkit-initial-letter-align: ideographic;
  initial-letter-align: ideographic;
}