用PHP对XML数据应用样式表。
Flex提供了多种应用样式的方法。
对流式布局中的图像应用样式
它递归地遍历一组目录，在这个过程中应用样式表。
It recursively walks through a set of directories, applying the style sheet as it goes along.
这提供了一个类名，可以利用它对片段中的内容应用样式。
This gives us a class name with which to style the content within the fragment.
这样就可以使用背景图像，而在不应用样式时仍然显示文本标题。
This way, we can use a background image instead, but still present the text heading when no style is applied.
接下来，它对每个文件应用样式，然后为子目录递归地调用自身。
Next it styles every file and recursively calls itself for subdirectories.
使用其他方法时，对于每次请求都必须解析xml和应用样式表转换。
In this case, upon every request the XML has to be parsed and style sheet transformations have to be applied.
向包含动态内容的Web站点应用样式不是一件轻松的工作。
Styling a Web site with dynamic content is not a trivial exercise.
下一篇文章将解释如何对这个结构应用样式，从而为主导航生成下拉菜单。
The next article explains how we style this structure to make a drop-down menu for the primary navigation.
从根本上说，对内容应用样式的效率和灵活性取决于内容的结构是否良好。
The efficiency and flexibility with which you style your content is fundamentally based on how well your content is structured.
所以，在对Web站点应用样式之前，希望确保内容具有良好的结构。
So, before we style the Web site, we want to ensure that the content is well structured.
大多数情况下，xm会中断链接，因为它在应用样式表时会重命名某些文件。
In most cases, XM breaks links because it renames some files while applying the style sheet.
按照这种方法，在不应用样式时，仍然可以保持导航的语义，如图11所示。
Using this method, the semantics of the navigation are preserved even when no styling is applied, as shown in Figure 11.
主导航链接的XHTML的结构性更强了，这使应用样式更容易了。
The XHTML structure of links for primary navigation is more structured, making it much easier for styling lists.
清单8显示我们如何对submit类型的INPUT元素应用样式。
一旦您点击了已经应用的样式，那么下拉框就能让您选择拥有应用样式的所有实例。
Once you click on the style that is already applied, the drop down box allows you to select all instances of text that have this style applied.
我们使用URL在body元素中设置class值，这样就可以适当地对页面应用样式。
We used the URL to set a class value in the body element so that we could style the page appropriately.
css文件中包含的样式表不会被保存，所以当用户离线查看页面时，内容上不会应用样式。
The stylesheets included within the screen.css file are not saved, so when the user looks at the page offline, the content is not styled.
另一个方便的标记是标记，可以使用这个标记对浏览器应用程序中的文本段应用样式。
Another tag that is handy in this exercise is the tag, which lets you apply styles to text segments in a browser application.
在默认情况下，drupal会通过misc目录中的styles . css文件应用样式。
By default, Drupal applies style through the styles.css file in the misc directory.
在浏览器应用程序中，创建丰富的效果的另一种常用方法是对各个用户界面元素应用样式。
Another common way to bring richness to browser applications is the ability to style at the level of individual user interface elements.
您不应该经常使用它；相反，我们推荐您用想对其应用样式的特定XDIME元素来限定该样式类。
You should use this rarely; instead we recommend that you qualify the style class with the specific XDIME elements that you want the style applied to.
最好确保XHTML具有良好的结构，使希望应用样式的所有元素都可以通过使用CSS选择器访问到。
It is good preparation to make sure you structure your XHTML so that all the elements you want to style are accessible using CSS selectors.
本系列中的信息不应该解释为严格的开发规则，而是应该作为对Web站点应用样式时的起点。
Information in this series should not be interpreted as a rigid set of development guidelines, but simply as a place to start when styling your own Web site.
first - line，选择内容的第一行，因此应用样式的范围可能取决于窗口的大小。
First-line, which selects the first line of content, even if that changes based on the size of the window.
这里的最后三个样式规则对齐文本并应用样式，还为代表下拉列表的嵌入元素提供新的背景图像。
The last three styling rules shown here align and style the text and provide new background images for the embedded items that represent the drop-down lists.
另一个要考虑的问题是，需要以某种方式对图像应用样式，让它们能够在流式布局中有效地工作。
Another consideration is the way we need to style images so that they work effectively within a fluid layout.
对于包含静态内容的站点，只需将id或class属性应用于这些容器，就可以对它们应用样式。
For a site containing static content, the id or class attributes applied to these containers might be all you need to style this content.
对于包含静态内容的站点，只需将id或class属性应用于这些容器，就可以对它们应用样式。
For a site containing static content, the id or class attributes applied to these containers might be all you need to style this content.
应用推荐