First of all let me point out that you will require two or more overlapping elements to get such a thing working.

首先让我指出，你将需要两个或多个重叠的元素得到这样的工作。

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Strong, solid colors, a lot over overlapping elements and clever uses of opacity are what make Mike’s designs instantly identifiable.

加粗体，实色，大量的重叠元素和透明的灵活使用是迈克设计与众不同的地方。

youdao

Well-formed means there can be no overlapping elements, all elements must contain a closing tag, attributes must be quoted and given a value, and the case of the characters is important.

“形式完好”意味着不可以重叠(overlapping)元素，所有元素都必须包含关闭标签，而属性必须包含双引号和一个值，字母大小写也同样重要。

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