body大于1200px 显示器打开默认居左，要用什么元素才能居中显示内容？text-align：center用后是文本等内容居中，而不是视图居中。
回复讨论(解决方案)
margin:0 auto;
body {width:1257px;margin:0 auto;}
这个恐怕只能控制滚动条到中间～
或者定义左边坐标为负值，就是把部分显示内容移出屏幕外不显示
为毛给body加宽度啊 ......
这个恐怕只能控制滚动条到中间～
或者定义左边坐标为负值，就是把部分显示内容移出屏幕外不显示
body {width:1257px;margin:0 auto;background: none repeat scroll 0 0 #FFFFFF;overflow-x:hidden ;}
#juzhong {float:left; height:50%; margin-left:-120px;}
内容外加个div ，用了可以，谢谢了
*{padding:0;margin:0;}
min-width:
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