The left and right side of the HTML layout is adaptive to the parent element

HTML layout of the left side of the structure, the left fixed to the right according to the parent element adaptive, compatible with ie6+, Firefox, Chrome, Opera, Safari, here is a form to write a demo, in fact, in the main layout is also possible, such as some management system in the background to the left menu , right content. Here's just one of the ways, more ways to view the blog (http://www.jayzhang.cn/2014/01/layout_left_right/)

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