ptg16476052704 absolute positioning (CSS)
page layout, 426-428
properties, 293-295
absolute units (CSS), 166-167
access keys, forms, 352
accessibility, 611, 622
alternative browsers, 613
Building Accessible Websites, 621
designing for, 617
color, 617
fonts, 618
forms, 619
frames, 619
HTML tags, 619
linked windows, 619
Dive Into Accessibility website, 621
myths, 611-612
Section 508, 612
transcripts, 692
validating, 620
W3C Web Accessibility Initiative, 621
writing HTML, 613
images, 616
links, 615
accessing log files, 644-645
accesskey attribute (<a> tag), 615
accounts, Twitter, 641
action attribute, <form> tag, 315, 321, 366
active state (links), 173
addition operator (+), 479
<address> tag, 134-135, 154, 598
addresses (Web). See URLs
adjusting layout, 454, 457-459
RWD, 445
Adobe Color CC, 170
Adobe Photoshop, 198
Adobe website, 198
advertising websites, 638
brochures, 644
business cards, 644links from other sites, 639-640
social media, 640-642
AJAX, 496
external data, loading, 521-525
JQuery, 520-525
alert message, JavaScript, 494
align attributes
<hr> tags, 133
<img> tag, 209
<table> tag, 263
alignment
images, 207-209
tables, 263
cells, 264-265
columns, 276-279
rows, 279-282
alink attribute (<body> tag), 172
allowfullscreen (<embed> tag), 405
allowscriptaccess (<embed> tag), 405
alt attribute, <area> tag, 231
alt attribute (<img> tag), 201, 237, 616
alternative content, <object> tag, 403-404
Amazon.com, 630
ampersands (&)
named entities, 140
troubleshooting, 142
analytics, 700
anchor tags, 117. See also <a> tag
anchors, 104
creating, 105
hash signs and, 108
linking in same page, 110
sample exercises, 105-109
anonymous FTP, URLs, 114-115
anonymous functions, JavaScript, 542
Apple Safari, 17
Apple’s QuickTime, container format, 392
<area> tag, 230-231