valid style sheets, 33
validating documents, 15-16, 28-29, 87-88, 87-88
values for properties, 56
variants for fonts, 94, 94, 105-106, 106
vendor independence, 32
visited links, 51, 79-80
visual design example, 242-247, 242-247
visual effects, 247
complex spirals, 248, 248
menus, 250-251, 250-251
pop-ups, 248-250, 249-250
visual models, 59-61, 60
visual properties, 56
visualizing structure, 205-209, 206, 208