用来隐藏新ul元素的CSS处于checkout . html主体的noscript块。

The CSS to hide your new ul element goes in a noscript block in the body of checkout.html.

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通过该研究，为信息隐藏容量研究提供新的思路，为信息隐藏新算法的设计提供理论参考。

Through the study of information hiding capacity, the research provides new ideas, new algorithm for information hiding is designed to provide theoretical reference.

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隐藏没有新内容的频道(可选)。

Hides channels with no new content (optional).

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