如何使div的高度占据所有空间? [英] How to make the height of the div take all the space?
问题描述
这是我的CSS规则以及标记:
Here is my css rule together with the markup:
<div style = "height:100%;">
<div style = "width:220px; margin-left: 200px;font-size:16px; height:auto;">
<div class='navbar-inner'>
<div class='container'>
<ul class="nav nav-list">
<div>
<li <?php if($page == 'upload_track'){ echo "class = \"active\""; }?>><a href = "#">Upload a new Track</a></li>
<li><a href = "#">View all blog post</a></li>
<li><a href = "#">View all tracks uploaded</a></li>
</div>
</ul>
</div>
</div>
</div>
<div style = "width:220px; margin-left: 200px;font-size:16px; height:auto;">
到目前为止,我正在将它们制作为内联样式,以便我轻松更改它们.因为切换文本编辑器对我来说很麻烦.
as of now I am making them an inline style so that it would be easy for me to change them. since switching texteditors is kind of a hassle for me.
我将如何使div占用所有可用高度?就像页面的底部一样.截至目前,它看起来像这样
How would I make that div take up all the available height? like the very bottom of the page. as of now it looks something like this
我想看到的是,黑色div占据了页面中所有可用的高度
what I wanted to see is that the black div takes up all the available height in the page
推荐答案
是的.查看此示例JSFiddle .
基本上,我将您的HTML更改为此:
Basically I changed your HTML to this:
<div id="navbar">
<div class='navbar-inner'>
<div class='container'>
<ul class="nav nav-list">
<div>
<li><a href = "#">Upload a new Track</a></li>
<li><a href = "#">View all blog post</a></li>
<li><a href = "#">View all tracks uploaded</a></li>
</div>
</ul>
</div>
</div>
</div>
基本上,我所做的就是删除最外面的div(仅具有 style ="height:100%"
的那个div),并为下一个div赋予ID.
Essentially all I did was remove the outermost div (the one with only the style="height: 100%"
on it) and gave the next div an id.
CSS如下:
html, body { height: 100%; }
#navbar {
/* this was moved from being an inline style in the div: */
width:220px; margin-left: 200px;font-size:16px;
height: 100%;
}
基本上,为了使导航条占用100%的高度,您需要确保html和body实际上占用100%的可用高度.(也就是说, #navbar
上的100%是父元素的高度的100%;如果父元素不是浏览器的高度,则它将不起作用.)
Basically, in order for the navbar strip to use up 100% of the height, you need to make sure that the html and body actually take up 100% of the available height. (That is, 100% on #navbar
is 100% of the height of the parent element; if the parent element isn't the height of the browser, then it doesn't work.)
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