s.a arkadaşlar footer ya sayfanın ortasında oluyor yada aşağı kaymıyor sabit en altta duruyor sayfa aşağı indikçe footer ın altında kalıyor.bu sorunu nasıl düzeltirim.. yardımcı olursanız sevinirim.
#ana{
width:100%;
height:326px;
margin: 0;
padding: 0;
position:absolute;
}
#ust{
width:100%;
height:26px;
background-image:url(images/ust.jpg);
background-repeat:repeat-x;
}
#ust_alt{
width:100%;
height:152px;
background-image:url(images/ust_alt.jpg);
background-repeat:repeat-x;
position:absolute;
}
#alt{
width:100%;
height:117px;
background-image:url(images/alt.jpg);
background-repeat:repeat-x;
bottom:0px;
text-align:center;
margin-left: auto;
margin-right: auto;
position:absolute;
}
#orta_ust{
width:700px;
height:46px;
background-image:url(images/orta_ust.png);
background-repeat:no-repeat;
margin-left: auto;
margin-right: auto;
margin-top: 130px;
margin-bottom: auto;
position:relative;
float:center;
}
#orta_alt{
width:700px;
height:22px;
background-image:url(images/orta_alt.png);
background-repeat:no-repeat;
margin-left: auto;
margin-right: auto;
}
#buton{
width:700px;
height:35px;
background-image:url(images/buton_alt.png);
background-repeat:no-repeat;
margin-left: 8px;
margin-top: 8px;
position:absolute;
}
#orta_orta{
width:700px;
background-color:#ffffff;
margin-left: auto;
margin-right: auto;
padding-left: 10px;
padding-right: 10px;
}
#alt_yazi{
width:500px;
height:70px;
background-color:#ffffff;
margin-top:30px;
padding:3px;
}
#a{
margin-left: auto;
margin-right: auto;
width:688px;
height:174px;
background-image:url(images/a.png);
background-repeat:no-repeat;
}
#b{
margin-left: auto;
margin-right: auto;
width:688px;
height:174px;
background-image:url(images/a.png);
background-repeat:no-repeat;
}<!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-Language" content="tr">
<meta http-equiv="Content-Type" content="text/html; charset=windows-1254">
<link rel="stylesheet" href="css.css" type="text/css" />
</head>
<body topmargin="0" leftmargin="0" rightmargin="0" bottommargin="0">
<div id="anaa">
<div id="ana">
<div id="ust"></div>
<div id="ust_alt">
<div id="orta_ust">
<div id="buton">asdasd</div>
</div>
<div id="a">zdasd</div>
<div id="b">zdasd</div>
<div id="b">zdasd</div>
<div id="b">zdasd</div>
<div id="b">zdasd</div>
</div>
</div>
<div style="clear:both;" ></div>
<div id="alt">
<div id="orta_alt"></div>
</div>
</body>
</html>