Light vertical linear fade in each input box background.

输入框背景中淡淡的垂直线性渐变。

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This has a black background, with fireworks that fade in and out of the background.

这是一个黑色的背景，与烟花爆竹的褪色和退出的背景。

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This would cause the button's background to fade in and out of view, while leaving its text fully opaque.

这会导致按钮的背景淡入和淡出视野，同时使其文本完全不透明。

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The similarities between Worms and NiL soon fade into the background: It's out with turn-based play and in with survival of the fastest.

CNN: Technology - Open-source, networkable shooter has Linux gamers buzzing