Chapter 5 Textual CSS-CSS Tutorial-php.cn

The main functions of ＣＳＳ in this chapter

This chapter will introduce the text-related CSS commands. Usually the most content of a website is text. Through these text-related CSS instructions, you can layout your web page content beautifully. This chapter will be introduced to you in two parts. The first part is about font-specific CSS commands, which are used to control various styles of text fonts; the second part is about text-based CSS commands, which are used to control text fonts. The appearance and placement of paragraphs of text.

Command ＣＳＳＳ of font properties

font-family Set text font support: ＩＥ３, ＩＥ４ Applicable: all elements Possible values: Font name default value : Depends on the browser Inheritance: There is a general example: SPAN { family-name : "standard Kai style" } Coaxial example: font-style Set the font style Support: IE3, IE4, NC4 Applicable: all elements Possible values: normal normal font italic italic oblique italic Default value: normal Inheritance: Yes General example: SPAN { font-style : italic } Coaxial example: font-weight Set font weight Support: IE3, IE4, NC4 Applicable: all elements Possible values: normal normal font bold bold font bolder is slightly bolder relative to the parent element lighter relative to the parent element The parent element is slightly thinner 100, 200, 300, 400, 500, 600, 700, 800, 900. The numbers from small to large represent the strokes from thin to thick normal=400; bold=700 Default value: normal Inheritance: Yes General example: SPAN { font-weight : bolder } Coaxial example: font-size Set text size support: IE3, IE4, NC4 Applicable: all elements Possible values: Absolute size, available parameters are from small to large Seven items: xx-small, x-small, small, medium, large, x-large, xx-large relative size. The available parameters are larger and smaller. The two items of smaller are based on the font size of the parent element< lenght>Length unit, please refer to the relevant description of the basic unit in Chapter 1Percentage, based on the font size of the parent element. Default value: medium Inheritance: There is a general example: SPAN { font-size : 12pt } Same as Axis example: font-variant Set text conversion support: ＩＥ３, ＩＥ４, ＮＣ４ Applicable: all elements Possible values: normal ordinary fonts small-caps Convert lowercase text to uppercase Default value: normal Inheritance: Yes Normal example: SPAN { font-variant : small-caps } Coaxial example: font Comprehensive setting of font properties support : IE3, IE4, NC4 Applicable: All elements Possible values: Set font style Set text conversion Set font weight Set text size and column height (please refer to the section on setting text column height) Set text font Default: No inheritance: Yes General example: SPAN { font : bolder small-caps 12pt/120% Arial }Coaxial example: < SPAN style="font : bolder small-caps 12pt/120% Arial">

Text-based command

line-height Set column height support: IE3, IE4, NC4 Applicable: all elements Possible values: normal Ordinary column height, the reasonable height changes according to the font, depending on the browser Multiply the element font size by the The number is the column height to set the length, please refer to the related instructions of the basic unit in Chapter 1 Percentage, relative to the element font size is the ratio. Default value: normal Inheritance: Yes General example: DIV { line-height : 120% } Coaxial example:

text-align Set text pair support: IE3, IE4, NC4 Applicable: block element Possible values: center center right right left justify left and right Default value: Depends on the browser Inheritance: Yes General example: DIV { text-align : center } Coaxial example:

vertical-align Set vertical pair support: IE4 applicable: coaxial elements Possible values: top for the highest element in the same column top bottom for the lowest element in the same column bottom baseline for the bottom line middle for the center sub to put the element in the subscript super to put the element Place superscript text-top on the top of the text text-bottom on the bottom of the text Refer to the column height of the element itself, and use the bottom line of the parent element as the basis for displacement. Default value: baseline Inheritance: There is a general example: SPAN { vertical -align : sub }Coaxial example: text-decoration Setting text decoration support: IE3, IE4, NC4 Applicable: all elements Possible values: none Ordinary characters, underline text plus Bottom line overline text plus top line line-through text plus strikethrough blink Set text blink Default value: none Inheritance: Yes General example: SPAN { text-decoration: blink } Coaxial example: text-transform Set text conversion support: IE3, IE4, NC4 Applicable: all elements Possible values: none Ordinary words capitalize converts one letter of an English word to uppercase uppercase converts all text to uppercase lowercase converts all Convert text to lowercase Default: none Inheritance: Yes General example: SPAN { text-transform : uppercase } Coaxial example: letter-spacing Set letter spacing support ：ＩＥ４ Applicable: All elements Possible values: normal Does not change the letter spacing. Use the browser default value To increase the length of the gap, it can be a negative value. Default value: normal Inheritance: Yes General example: SPAN { letter-spacing : 0.5pt }Coaxial example: text-indent Set text indentation Support: IE3, IE4, NC4 Applicable: Block element Possible values: < ;length> Unit of length, please refer to the relevant instructions on basic units in Chapter 1 Percentage value based on the width of the parent element. Default value: 0 Inheritance: Yes General example: DIV { text-indent : 3pt } Same as Axis example:

The above is the content of text-based CSS in Chapter 5. For more related content, please pay attention to the PHP Chinese website (www.php.cn)!

Related labels：

ＣＳＳ，文字性质

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