設置了position:absolute后怎么搞也沒法撐開父元素,只好用js了: var g = function (id) {return document.getElementById(id);} g("sidebar").offsetHeight < g("content").offsetHeight ? g("sidebar").style.height = g("content").offsetHeight + "px" : "";
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設置了position:absolute后怎么搞也沒法撐開父元素,只好用js了: var g = function (id) {return document.getElementById(id);} g("sidebar").offsetHeight < g("content").offsetHeight ? g("sidebar").style.height = g("content").offsetHeight + "px" : "";
2014-07-06
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