This geological feature extends more than 550 kilometers (342 miles) northeast to southwest across the center of Zimbabwe, varying from 3 to 12 kilometers (2-8 miles) in width.

这种地质特征延伸超过550公里(342英里)东北横跨津巴布韦西南部的中心，由3至12公里宽(2 - 8英里)不等。

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Next, calculate the amount of indent you'll need to center the table, based on the page width, two 72-point margins, one wide column, and three regular columns.

下一步，要计算您将需要使表居中的缩进量，这基于页面宽度、两个 72 点边距、一个宽列和三个正常列。

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When working with a fixed width design, be sure to at least center the wrapper div to maintain a sense of balance (margin: 0 auto; usually does the trick).

如果要使用固定宽度设计，务必保证主容器居中对齐，以保持平衡(一般利用margin： 0 auto；就可以了)。

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