<!DOCTYPE html> <html> <head> <title></title> <script type="text/javascript" src="http://libs.baidu.com/jquery/2.0.0/jquery.js"></script> <style type="text/css"> body { background-color: snow; } .viewdiv { overflow: hidden; margin-left: 210px } .leftdiv { display: inline-block; float: left; width: 200px; /*height: 100%;*/ background-color: orange; } .rightdiv { overflow: hidden; margin-left: 210px; background-color: aquamarine; } .fatherdiv { min-width: 1200px; margin-left: 8px; overflow: hidden; background-color: lightgray; } .autoheight { padding-bottom: 9999px; margin-bottom: -9999px; } </style> </head> <body> <div style="margin-bottom:20px;margin-left: 10px;"> <p style=" background: cornflowerblue;"> <label>左侧 高</label> <input type="text" id="ls"> </p> <p style="background-color:green;"> <label>有侧 高</label> <input type="text" id="rs"> </p> </div> <div id="customView" class="fatherdiv"> <div class="leftdiv autoheight"> <div style="height: 150px;auto;background: cornflowerblue;margin: 10px;">左侧内容块 -高度 <label id="lh"></label> </div> </div> <div class="rightdiv autoheight"> <div style="height: 50px; auto;background-color:green;margin: 10px;">右侧内容块 -高度 <label id="rh"></label> </div> <div style="clear:both;height:0;font-size: 1px;line-height: 0px;"> </div> </div> </div> <script type="text/javascript"> $(function() { $("#lh").text(150); $("#rh").text(50); }); $("#ls").change(function() { $("#lh").text($("#ls").val()).parent().css("height", $("#ls").val() + "px"); }); $("#rs").change(function() { $("#rh").text($("#rs").val()).parent().css("height", $("#rs").val() + "px"); }); </script> </body> </html>