http:/ 点击查看>> type="text/javascript">var cbody=document.getElementsByTagName("body"); cbody[0].style["line-height"]=""; var divs = document.querySelectorAll("body > div"); for(var k=0;k点击查看>> pt 点击查看>> pt 点击查看>> pt 点击查看>> pt";divs[k].style["margin"]="0 auto";divs[k].style["width"]=(parseFloat 点击查看>> )*96/72)*0. 点击查看>> +"pt";}

http:/ 点击查看>> type="text/javascript">var cbody=document.getElementsByTagName("body"); cbody[0].["line-height"]=""; var divs = document.querySelectorAll("body > div"); for(var k=0;k点击查看>> )*96/72)*0. 点击查看>> +"pt";}