You also highlight the active button in these functions by adding and removing the btnActive CSS class, which changes the border color to white.

通过添加和删除 btnActive CSS 类还突出了这些函数内的活动按钮，这可以将边界颜色更改为白色。

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After the first step is done, the backward button becomes active, allowing you to move back to a previous human task.

在第一个步骤完成以后，后退按钮将变为活动的，从而使您可以返回到前一个人工任务。

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Return the 'Manage Profiles' panel and activate the new profile using the' Make Active 'button (As shown in figure 2).

回到“Manage Profiles”面板并使用“Make Active”按钮激活新配置文件(如图2所示)。

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As we mentioned previously, the "active flip" release button is located in the middle of the right side and there's a volume slider on the left edge near the top of the device.

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Long-pressing the Home button brings you to an app switcher exhibiting six of your most recently active apps, with a Task Manager loitering with malicious intent beneath them.

ENGADGET: Samsung Galaxy S II review Hands-on

An active palm rest rounds out the modules, with a thumb-wheel and additional action button -- it's joined by a pair of (yet again) adjustable wrist rests that anchor along the bottom edge.

ENGADGET: Mad Catz S.T.R.I.K.E. 7 gaming keyboard announced at Gamescom (hands-on)