请问一下如何将1000px*690px的图片始终居中浏览器，分辨率变化后也能正常显示且不出现滚动条？

Answer 1

方法很多：方法一：做成背景，样式记得给background-position:center; overflow:hidden;方法二：样式给图片的父元素：display:block;margin:0 auto;overflow:hidden;方法三：绝对定位也可以做具体操作还需要配合html元素结构，要想不出现滚动条，合理运用overflow:hidden;即可

Answer 2

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