The Book of CSS3 - A Developer\'s Guide to the Future of Web Design (2nd edition)
238 Chapter 18 The triangle’s points are at the left top, left bottom, and right top of the target element. You can see how this ...
Blend Modes, Filter Effects, and Masking 239 You can round the corners, but the values must be the same for each corner—you can’ ...
240 Chapter 18 If we combine these options as shown in the following listing, we would create a clip path 10px from the top left ...
Blend Modes, Filter Effects, and Masking 241 <defs> <clipPath id="clipping"> <circle cx="0.5" cy="0.5" r="0.5" /& ...
242 Chapter 18 noTe This is a simple mask. The syntax is much more flexible than this, although a bit too complicated to explore ...
Blend Modes, Filter Effects, and Masking 243 The next step is to apply the mask to the target element, using the mask property w ...
244 Chapter 18 Summary Blend modes, filter effects, and masking provide access to web browser features that were previously foun ...
19 The FuTure oF CSS In this final chapter, we’ll look at some more experimental CSS3 features. As you’ll see, these features ra ...
246 Chapter 19 Shapes One limitation of CSS is that all elements are rectangular. Even if you use rounded corners or clip an ele ...
The Future of CSS 247 Figure 19-2: An element with a CSS Shape applied. Content flows around the defined circular outline rather ...
248 Chapter 19 The CSS Exclusions Module (http://www.w3.org/TR/css3-exclusions/) addresses this problem. CSS Exclusions defines ...
The Future of CSS 249 Figure 19-5: Content flows around an exclusion element based on the use of various keyword values. Regions ...
250 Chapter 19 Figure 19-6: Text flows into the first box, overflows into the second box, and then over- flows into the third. T ...
The Future of CSS 251 property is used as the value of the property that refers to it by using the unique identifier as an argum ...
252 Chapter 19 Module (http://www.w3.org/TR/css3-conditional/), which extends queries not only to use conditions based on device ...
The Future of CSS 253 Adaptation Module (http://www.w3.org/TR/css-device-adapt/) attempts to address these interoperability prob ...
254 Chapter 19 Sticky positioning is a kind of hybrid of relative and fixed positioning. An element’s position is relative until ...
The Future of CSS 255 Conclusion CSS is clearly evolving. From its humble beginnings as a way to provide simple decoration to te ...
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A CSS3 Support in Current Major BrowSerS This appendix collects the browser support tables that are shown at the end of each cha ...
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