backstretch 100% div height

Question

我使用backstretch jquery插件与多个div作为背景(节)。目前我使用固定的高度，但我希望div是100%的窗口高度和页面可滚动。我怎样才能做到这一点呢?

HTML

<div class="main-container"></div>
<div class="main-container2"></div>
<div class="main-container3"></div>
<div class="main-container4"></div>

CSS

.main-container {
background-image:url(../images/footballfieldblur.jpg);
height:1000px;
z-index:-100;
}
.main-container2 {
background-image:url(../images/orange3.png);
height:1000px;
}
.main-container3 {
background-image:url(../images/lightbackground.jpg);
height:1000px;
}
.main-container4 {
background-image:url(../images/diamondplatebackground.jpg);
height:1000px;

}
JAVASCRIPT

<script>
$(".main-container").backstretch("images/footballfieldblur.jpg");
$(".main-container2").backstretch("images/orange3.png");
$(".main-container3").backstretch("images/lightbackground.jpg");
$(".main-container4").backstretch("images/diamondplatebackground.jpg");
</script> 

Answer 1

body{
  height:100%;
  overflow:scroll;
}
.main{
  height:100%;
}

Answer 2

可以在html和body中使用:

高:100%;

或

最小高度:100%

或使用javascript:

$(".main-container"). css({"高度":($(文档).height()) +"px"});

Answer 3

这能解决你的问题吗? http://jsfiddle.net/David_Knowles/Q3HWT/

<div class="main-container column"></div>
<div class="main-container2 column"></div>
<div class="main-container3 column"></div>
<div class="main-container4 column"></div>
html, body {position:relative; height: 100%; padding: 0; margin: 0; }
.column {position:absolute; top: 0; bottom: 0; left: 0; right: 0;}

Answer 4

将以下内容添加到CSS样式部分:

 <style>
      * { margin : 0 ;  padding : 0 ; }
 </style>

希望能有所帮助。