<ruby>
HTML <ruby> Tag
The <ruby> tag defines a ruby annotation. It is used in Japanese and East Asian languages. A ruby annotation is a small additional text linked to the main text for indicating the meaning or pronunciation of the equivalent characters. The basic text annotation is placed in the <rp> tag. It is displayed in a small print above the hieroglyphs.
The <ruby> tag is one of the HTML5 elements.
You can use the <ruby> tag with the <rp> and/or <rt> tags. The <ruby> tag consists of one or more characters that need pronunciation or explanation. The <rt> tag gives that information, and the <rp> tag defines an alternative text, which is displayed in the browser not supporting the <ruby> tag.
Syntax
Syntax
The <ruby> tag comes in pairs. The content is written between the opening (<ruby>) and closing (</ruby>) tags.
Example of the HTML <ruby> tag:
<!DOCTYPE html>
<html>
<head>
<title>Title of the document</title>
</head>
<body>
<ruby>
明日 <rp>(</rp><rt>Ashita</rt><rp>)</rp>
</ruby>
</body>
</html>
Result
Attributes
Attributes
The <ruby> tag supports the Global Attributes and the Event Attributes.
How to style <ruby> tag? Common properties to alter the visual weight/emphasis/size of text in <ruby> tag:
CSS font-style property sets the style of the font. normal | italic | oblique | initial | inherit. CSS font-family property specifies a prioritized list of one or more font family names and/or generic family names for the selected element. CSS font-size property sets the size of the font. CSS font-weight property defines whether the font should be bold or thick. CSS text-transform property controls text case and capitalization. CSS text-decoration property specifies the decoration added to text, and is a shorthand property for text-decoration-line, text-decoration-color, text-decoration-style.
Coloring text in <ruby> tag:
CSS color property describes the color of the text content and text decorations. CSS background-color property sets the background color of an element.
Text layout styles for <ruby> tag:
CSS text-indent property specifies the indentation of the first line in a text block. CSS text-overflow property specifies how overflowed content that is not displayed should be signalled to the user. CSS white-space property specifies how white-space inside an element is handled. CSS word-break property specifies where the lines should be broken.
Other properties worth looking at for <ruby> tag:
CSS text-shadow property adds shadow to text. CSS text-align-last property sets the alignment of the last line of the text. CSS line-height property specifies the height of a line. CSS letter-spacing property defines the spaces between letters/characters in a text. CSS word-spacing property sets the spacing between words.