One particular type of navigation well suited to CSS styling is tab-style navigation, shown in Figure 3.

一种适用于css样式的特定导航类型就是选项卡式导航，如图3所示。

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Many of the CSS-based tabs I've seen suffer from the same generic features: blocky rectangles of color, maybe an outline, a border disappears for the current TAB, a color changes for the hover state.

我见过的许多基于CSS的导航标签大都具有一类的特征：矩形的色块，也许仅仅是一个轮廓，对于当前选中的标签则没有边框，标签在鼠标指针游至其上时改变颜色。

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If you click on the HTML tag, the associated CSS that affected this tag is displayed on the right side, under the Style TAB.

如果单击这个HTML标记，能影响此标记的相关CSS就会显示在右侧的Style选项卡下面。

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