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Index: H

<h1> through <h6> tags: 10.1.1. Paragraphs and Headings (Block-Level Elements)

align attribute and: 10.7.3.1. The align attribute
paragraphs and line breaks, using: 10.2.1. Paragraphs and Line Breaks

"halo effect": 19.7.1. Preventing "Halos"

Handheld Device Markup Language (HDML): 32.2.5. WAP Emulators

handheld devices: 2.5.2. Hand-held Devices

32.2.3. Handheld Devices

handheld media type, connecting style sheets and HTML: 5.3.2. Connecting the Style Sheets and HTML

hard value for wrap attribute: 15.4.2. Text Area: <textarea>

hash mark (#)

ID selectors: 17.3.3.2. id selector
in pathnames: 11.3.2. Linking to a fragment

HDML (Handheld Device Markup Language): 32.2.5. WAP Emulators

<head> tag: 9.1. Summary of Structural Tags

head (tables): 13.1. Summary of Table Tags

header (<h1> through <h6>) tags: 10.1.1. Paragraphs and Headings (Block-Level Elements)

align attribute and: 10.7.3.1. The align attribute
paragraphs and line breaks, using: 10.2.1. Paragraphs and Line Breaks

headers

in document: 9.2.2. The Document Header

in tables: 13.1. Summary of Table Tags

13.3.1. Rows and Cells
13.4.3. Aligning Text in Cells

headers attribute (<td> and <th>): 13.1. Summary of Table Tags

headings (text): 10.2.2. Headings

height attribute: 12.5.2. The <embed> Tag

(see also size)
13.1. Summary of Table Tags
13.4.4.2. Cell dimensions
12.1. Summary of Object Placement Tags
12.1. Summary of Object Placement Tags
12.1. Summary of Object Placement Tags
12.1. Summary of Object Placement Tags
12.1. Summary of Object Placement Tags
12.1. Summary of Object Placement Tags
12.3.3. Specifying Width and Height
12.5.2. The <embed> Tag
12.6.5.2. Adding applets with <applet>
13.1. Summary of Table Tags
13.4.4.1. Table dimensions
14.1. Summary of Frame Tags
25.5.3.1. Browser <embed> attributes
26.4.2.1. The <embed> tag

height property (CSS): 17.5.2. Box Properties

help value for WML type attribute: 32.3.6. Programming Softkeys

hexadecimal color representations: 3.3.2.2. The web palette in numbers

16.1. Specifying Color by RGB Values

hidden attribute: 12.1. Summary of Object Placement Tags

12.5.2. The <embed> Tag

hideLayer( ) function: 29.5.2. Drop-Down Menus

hiding

frames for preloading images: 14.7.7. Preloading Images with Hidden Frames

text entry fields: 15.1. Summary of Form Tags

15.4.1.3. Hidden entry (type=hidden)

HomeSite HTML editor: 8.6.1. HTML Editors

horizontal alignment (see alignment)

horizontal rules: 12.1. Summary of Object Placement Tags

12.4. Horizontal Rules
in select menus: 15.6.3. Working with Menus

horizontal spacing (see hspace attribute margins positioning)

hosts in URLs: 11.2.1. Absolute URLs

<hr> tag:12.1. Summary of Object Placement Tags

href attribute

11.1. Summary of Tags Related to Linking
11.1. Summary of Tags Related to Linking
11.1. Summary of Tags Related to Linking
11.1. Summary of Tags Related to Linking
17.2.2.3. External style sheets
25.5.3.1. Browser <embed> attributes

hreflang attribute: 11.1. Summary of Tags Related to Linking

HSB (hue saturation brightness) color: 3.3.1.1. RGB color

hspace attribute: 12.5.2. The <embed> Tag

(see also margins)
12.1. Summary of Object Placement Tags
12.1. Summary of Object Placement Tags
12.1. Summary of Object Placement Tags
12.1. Summary of Object Placement Tags
12.1. Summary of Object Placement Tags
12.3.5.1. Adding space around aligned images
12.5.2. The <embed> Tag
12.6.5.2. Adding applets with <applet>
13.1. Summary of Table Tags
14.1. Summary of Frame Tags

HTML Color Picker (MacOS8): 22.1.1. Tools with Built-in Web Palettes

HTML (Hypertext Markup Language): 8. HTML Overview

accessibility features: 6.2.1. HTML 4.01 Features

cascading style sheets and: 5.3.1. Creating the Style Sheets

color on the Web and: 3.3. Color on the Web

document structure of: 8.4. Document Structure

setting up: 9.2. Setting Up an HTML Document

editors: 8.6.1. HTML Editors

ending tags: 17.1.3. Strategies for Using Style Sheets Today

Flash, adding to documents: 26.4.2. Adding Flash to an HTML Document

forms (see forms)

15. Forms

future of: 8.1.5. The Future of HTML

indents in text, creating with: 10.7.5. Creating Indents with HTML

information browsers ignore: 8.3. Information Browsers Ignore

language tags: 7.2. HTML 4.01 Language Features

misusing structural tags: 6.1.3. The Techniques

PDF files, linking to: 5.4.3. HTML for Adding PDF Files to Web Pages

SSI (see SSI)

standards for: 8.1. The HTML Standard

style, guidelines for: 8.5. Tips on Good HTML Style

tables (see tables)

tags (see tags)

text layout techniques with: 10.7. Text Layout Techniques with HTML

tools: 8.6. HTML Tools

WYSIWYG tools and: 8.6.2. WYSIWYG Authoring Tools

<html> tag: 9.1. Summary of Structural Tags

.htmlf filename suffix: 18.3.1. Example: Virtual Includes

HTTP_ACCEPT variable: 18.7.1. Other Available Variables

http-equiv attribute: 7.1.3. Specifying Character Encoding

9.4. Using <meta> Tags
9.4.1. The http - equiv Attribute
tag: 9.1. Summary of Structural Tags

HTTP_REFERER variable: 18.7.1. Other Available Variables

HTTP response headers: 4.1.2.3. HTTP response header

HTTP_USER_AGENT variable: 18.7.1. Other Available Variables

Huffman table: 20.6.2. "Optimized" JPEGs

HVS ColorGIF (Digital Frontiers): 19.5. Tools Overview

HVS JPEG 2.1 plug-in: 20.5. Creating JPEGs

hybrid colors: 22.4. Color Blenders

hypertext link: 11.2. Simple Hypertext Links

specifying color for: 11.4.1. Setting Colors in <body>

Hypertext Markup Language (see HTML)

hyphen (-), using attributes with: 8.2.3. Attributes

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