... 61liquid, 25 28 style sheet switching, declaring layout property in, 2 85 three-columnblock, top-level, 253 border, 257 color, 257 div element, 258 – 259 , 260footer, 254 , 257 , 259 , 263header, 253 , 254 , ... post, 357 – 358 ChristopherSchmitt.com Web site, 323, 329, 356 – 358 ,378–379layout, three-column, 254 , 257 , 259 , 263table, 386footer selector, 56 , 67formcontrol group, 384HTML form, 384, 3 85 frame ... 228imagemap, 3 85 rollover, 134, 136, 137–138, 148– 155 line break, forcing using rule, 138mediaattribute, 3 05 independence, 3 85 sizing, 136skipping content, for, 3 35 style hiding link using style sheet,...