For more on style/script separation, you should read this article from the debut issue of Scroll (currently available in print only).

关于样式和脚本分离的更多信息，请阅读Scroll杂志首刊的这篇文章（目前只有印刷版本）。

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Modifies style of scroll bar, and adds option of audio buffer length.

修改滚动条样式，增加音频缓冲选项。

youdao

Modifies style of scroll bar, and adds option of audio buffer length.

修改滚动条样式，增加音频缓冲选项。

youdao