There are currently no special settings for the button style, as indicated by the empty braces.

括号之间是空白的，说明目前没有针对按钮样式做出特殊设置。

youdao

Users can often cause problems when they set special Settings in their browsers.

当用户在他们的浏览器中进行特殊的设置时，常常会导致问题。

youdao

It worked as described, and interestingly, it's compatible with Android phones -- no app or special settings required.

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We did have a good time trying out a few of the special effects settings, including the slow motion option.

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Clothes with everyday designs are worn regularly in business and academic settings, while special varieties are incorporated into celebrations of marriage and pregnancy and into puppet theatre and other art forms.

UNESCO: Culture