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飞天心宏

出身数学,爱好文学,从事软件开发工作。一个阳光、幽默、热爱生活的男孩子,在追求理想的路上风雨无阻,勇往直前,崇尚“梦想有多远,我们就走多远”！

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CSS控制上下左右居中

2013-01-06 10:26:56| 分类： CSS | 标签： |举报 |字号大中小订阅

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样式

.content

{

position: absolute;

top: 50%;

left: 50%;

margin-top: -300px;

margin-left: -512px;

width: 1024px;

height: 600px;

}

说明：

position: absolute; /*绝对定位*/

top: 50%; left: 50%; /*上左各偏移50%*/

margin-top: -300px; /*高的一般*/

margin-left: -512px; /*宽的一半*/

width: 1024px; height: 600px; /*固定宽高*/

效果：

放大缩小仍然居中显示：

飞天心宏 2013-01-06

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