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  • 让块级元素水平垂直居中

    			function fun(){
                       var wWidth = null,
                         wHeight = null; if(window.innerHeight && window.innerWidth){ wHeight = window.innerHeight;
                            wWidth = window.innerWidth; }else if((document.body) && (document.body.clientHeight) && (document.body.clientWidth)){
                            wWidth = window.clientWidth; wHeight = window.clientHeight; }
                       var boxWidth = document.getElementById("box").clientWidth; var boxHeight = document.getElementById("box").clientHeight;
                       box.style.marginLeft = (wWidth - boxWidth)/2 + "px"; box.style.marginTop = (wHeight - boxHeight)/2 + "px"; }
                  window.onload = window.onresize = function(){fun()}
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  • 原文地址:https://www.cnblogs.com/laoniaofly/p/6031363.html
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