Index
Symbols
/*, */, using for CSS comments, 172
> character entity, using, 112
< character entity, using, 112
* (asterisk) wildcard, using with selectors, 207
{} (curly braces)
using with CSS, 171
[] (square brackets)
using with attribute selectors, 205, 222
using with selectors, 205
<!-- and -->, using for HTML comments, 86
< and > signs, displaying in code, 112
A
a element, 158
abbr element, 101
absolute positioning of elements, 302–303
absolute URLs, 16
vs. relative URLs, 19
accept attribute, 412
accept-charset attribute, 523
accessibility, 23
:focus pseudo-class, 385
color contrast, 256
form labels, 425
importance of headings (h1–h6), 50–51
keyboard navigation, 158
progressive enhancement, ...
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