DEMO

Question

我有一个活动日历。日期显示在屏幕左侧。当前显示具有全年视图，因此它具有365行天。即使用户向右滚动，我也想保持日期可见。但是当用户滚动到底部时，日期也必须滚动。我想要做的就是使用css位置：固定但只留下：0但顶部不会是0.

这是代码。

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Calendar</title>
<style>
html{color:#000;background:#FFF;}body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,code,form,fieldset,legend,input,textarea,p,blockquote,th,td{margin:0;padding:0;}table{border-collapse:collapse;border-spacing:0;}fieldset,img{border:0;}address,caption,cite,code,dfn,em,strong,th,var{font-style:normal;font-weight:normal;}li{list-style:none;}caption,th{text-align:left;}h1,h2,h3,h4,h5,h6{font-size:100%;font-weight:normal;}q:before,q:after{content:'';}abbr,acronym{border:0;font-variant:normal;}sup{vertical-align:text-top;}sub{vertical-align:text-bottom;}input,textarea,select{font-family:inherit;font-size:inherit;font-weight:inherit;}input,textarea,select{*font-size:100%;}legend{color:#000;}

body{
    background: #fff;
    color: #000000;
    font-family: Arial,Sans;
    font-size: 13px;
    line-height: 19px;
    padding: 0 0 0 70px;
    text-align: left;
    width:5000px;
}
.cal{
    left: 0;
    position: absolute;
    top: 0;
    width: 5000px;
}
.dayrow{    border-bottom: 1px solid #EFEFEF;
    height: 19px;
    }
.dayrow:hover{background:#000;opacity:0.2;}
.header{font-weight:bold;}

.date{
    background: none repeat scroll 0 0 #EFEFEF;
    font-weight: bold;
    height: 100%;
    padding: 0 5px 0 0;
    text-align: right;
    width: 90px;
}
.columnOK{height:19px;width: 149px; border-right: 1px solid #bbb;float:left;}   
</style>
</head>
<body>


<div class="cal">

    <div class="dayrow"><div class="date" style="float:left;">11 October</div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div></div>

    <div class="dayrow"><div class="date" style="float:left;">12 October</div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div></div>


    <div class="dayrow"><div class="date" style="float:left;">13 October</div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div></div>

    <div class="dayrow"><div class="date" style="float:left;">14 October</div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div></div>

    <div class="dayrow"><div class="date" style="float:left;">15 October</div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div></div>

    <div class="dayrow"><div class="date" style="float:left;">16 October</div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div></div>

    <div class="dayrow"><div class="date" style="float:left;">17 October</div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div></div>

    <div class="dayrow"><div class="date" style="float:left;">18 October</div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div></div>


    <div class="dayrow"><div class="date" style="float:left;">19 October</div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div></div>

    <div class="dayrow"><div class="date" style="float:left;">20 October</div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div></div>

    <div class="dayrow"><div class="date" style="float:left;">21 October</div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div></div>

    <div class="dayrow"><div class="date" style="float:left;">22 October</div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div></div>

    <div class="dayrow"><div class="date" style="float:left;">23 October</div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div></div>

    <div class="dayrow"><div class="date" style="float:left;">24 October</div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div></div>


    <div class="dayrow"><div class="date" style="float:left;">25 October</div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div></div>

    <div class="dayrow"><div class="date" style="float:left;">26 October</div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div></div>

    <div class="dayrow"><div class="date" style="float:left;">27 October</div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div></div>

    <div class="dayrow"><div class="date" style="float:left;">28 October</div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div></div>

    <div class="dayrow"><div class="date" style="float:left;">29 October</div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div></div>

    <div class="dayrow"><div class="date" style="float:left;">30 October</div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div></div>


    <div class="dayrow"><div class="date" style="float:left;">31 October</div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div></div>

    <div class="dayrow"><div class="date" style="float:left;"> 1 November</div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div></div>

    <div class="dayrow"><div class="date" style="float:left;"> 2 November</div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div></div>

    <div class="dayrow"><div class="date" style="float:left;"> 3 November</div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div></div>

    <div class="dayrow"><div class="date" style="float:left;"> 4 November</div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div></div>


    <div class="dayrow"><div class="date" style="float:left;"> 5 November</div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div></div>

    <div class="dayrow"><div class="date" style="float:left;"> 6 November</div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div></div>

    <div class="dayrow"><div class="date" style="float:left;"> 7 November</div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div></div>

    <div class="dayrow"><div class="date" style="float:left;"> 8 November</div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div></div>

    <div class="dayrow"><div class="date" style="float:left;"> 9 November</div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div></div>


    <div class="dayrow"><div class="date" style="float:left;">10 November</div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div></div>

    <div class="dayrow"><div class="date" style="float:left;">11 November</div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div></div>

    <div class="dayrow"><div class="date" style="float:left;">12 November</div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div></div>

    <div class="dayrow"><div class="date" style="float:left;">13 November</div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div></div>

    <div class="dayrow"><div class="date" style="float:left;">14 November</div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div></div>

    <div class="dayrow"><div class="date" style="float:left;">15 November</div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div></div>


    <div class="dayrow"><div class="date" style="float:left;">16 November</div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div></div>

    <div class="dayrow"><div class="date" style="float:left;">17 November</div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div></div>

    <div class="dayrow"><div class="date" style="float:left;">18 November</div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div></div>

    <div class="dayrow"><div class="date" style="float:left;">19 November</div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div></div>

    <div class="dayrow"><div class="date" style="float:left;">20 November</div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div></div>

    <div class="dayrow"><div class="date" style="float:left;">21 November</div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div></div>


    <div class="dayrow"><div class="date" style="float:left;">22 November</div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div></div>

    <div class="dayrow"><div class="date" style="float:left;">23 November</div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div></div>

    <div class="dayrow"><div class="date" style="float:left;">24 November</div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div></div>

    <div class="dayrow"><div class="date" style="float:left;">25 November</div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div></div>

    <div class="dayrow"><div class="date" style="float:left;">26 November</div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div></div>

    <div class="dayrow"><div class="date" style="float:left;">27 November</div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div></div>


    <div class="dayrow"><div class="date" style="float:left;">28 November</div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div></div>

    <div class="dayrow"><div class="date" style="float:left;">29 November</div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div></div>

    <div class="dayrow"><div class="date" style="float:left;">30 November</div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div></div>

    <div class="dayrow"><div class="date" style="float:left;"> 1 December</div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div></div>

    <div class="dayrow"><div class="date" style="float:left;"> 2 December</div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div></div>


    <div class="dayrow"><div class="date" style="float:left;"> 3 December</div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div></div>

    <div class="dayrow"><div class="date" style="float:left;"> 4 December</div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div></div>

    <div class="dayrow"><div class="date" style="float:left;"> 5 December</div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div></div>

    <div class="dayrow"><div class="date" style="float:left;"> 6 December</div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div></div>

    <div class="dayrow"><div class="date" style="float:left;"> 7 December</div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div></div>


    <div class="dayrow"><div class="date" style="float:left;"> 8 December</div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div></div>

    <div class="dayrow"><div class="date" style="float:left;"> 9 December</div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div></div>

    <div class="dayrow"><div class="date" style="float:left;">10 December</div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div></div>

    <div class="dayrow"><div class="date" style="float:left;">11 December</div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div></div>

    <div class="dayrow"><div class="date" style="float:left;">12 December</div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div></div>


    <div class="dayrow"><div class="date" style="float:left;">13 December</div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div></div>

    <div class="dayrow"><div class="date" style="float:left;">14 December</div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div></div>

    <div class="dayrow"><div class="date" style="float:left;">15 December</div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div></div>

    <div class="dayrow"><div class="date" style="float:left;">16 December</div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div></div>

    <div class="dayrow"><div class="date" style="float:left;">17 December</div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div></div>

    <div class="dayrow"><div class="date" style="float:left;">18 December</div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div><div class="columnOK"></div></div>


    </div>
</body>
</html>

Answer 1

一种粗糙的解决方案，但解决方案..

<script type="text/javascript">
window.onscroll = function (){
left =  window.pageXOffset ? window.pageXOffset : document.documentElement.scrollLeft ? document.documentElement.scrollLeft : document.body.scrollLeft;
    var cal = document.getElementById("cal");
    for(i = 0 ;i<cal.childNodes.length ; i++)
    if(cal.childNodes[i].className == "dayrow")cal.childNodes[i].firstChild.style.left = left + "px";
    }
</script>

在html中更改此内容 -

<div id="cal"  class="cal">

它是一个快速修复..但因为你显示所有日期我不建议诉诸于此..如果你愿意改变布局，我可以给你一个更好的解决方案..

渲染有点糟糕，因为JS非常广泛 - 我不是说它是最好的，而是一个有效的解决方案..

DEMO

Answer 2

这是一个关于如何在水平固定元素但在浏览器滚动时垂直浮动的教程。从这开始，玩垂直定位直到你得到你想要的东西。

http://jqueryfordesigners.com/fixed-floating-elements/

或者您可以向我们展示您的CSS和HTML，以便我们更好地了解您的尝试

CSS位置固定在左侧但不是顶部

2 个答案:

DEMO