Html 设置 div 宽度,对齐 div 中心和文本左对齐
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Set a div width, align div center and text align left
提问by Alex
I have a small problem but I can't get it solved.
I have a content header of 864px width, a background image repeated-y and footer image.
Now I have this <div>
over the background image and I want it to be like 855px width and the text align left but yet aligned center so it fits in the bg.
我有一个小问题,但我无法解决。我有一个 864px 宽度的内容标题,一个重复的背景图像和页脚图像。现在我<div>
在背景图像上有这个,我希望它像 855px 宽度一样,文本左对齐但中心对齐,所以它适合 bg。
I once had it oke width some padding left but I figured out that was the correct padding for my screen resolution.
我曾经把它的宽度留有一些填充,但我发现这是我的屏幕分辨率的正确填充。
Soo briefly it is: Setting a div width - align the div center - align its text (content) left.
简单来说就是:设置 div 宽度 - 对齐 div 中心 - 将其文本(内容)左对齐。
回答by Stephen Wood
Set auto margins on the inner div:
在内部 div 上设置自动边距:
<div id="header" style="width:864px;">
<div id="centered" style="margin: 0 auto; width:855px;"></div>
</div>
Alternatively, text align center the parent, and force text align left on the inner div:
或者,文本居中对齐父级,并强制文本在内部 div 上左对齐:
<div id="header" style="width:864px;text-align: center;">
<div id="centered" style="text-align: left; width:855px;"></div>
</div>
回答by Kleber S.
Try:
尝试:
#your_div_id {
width: 855px;
margin:0 auto;
text-align: center;
}
回答by nikc.org
Use auto margins.
使用自动边距。
div {
margin-left: auto;
margin-right: auto;
width: NNNpx;
/* NOTE: Only works for non-floated block elements */
display: block;
float: none;
}
Further reading at SimpleBits CSS Centering 101
回答by Stephen
All of these answers should suffice. However if you don't have a defined width, auto margins will not work.
所有这些答案都应该足够了。但是,如果您没有定义宽度,自动边距将不起作用。
I have found this nifty little trick to centre some of the more stubborn elements (Particularly images).
我发现了这个漂亮的小技巧来集中一些更顽固的元素(特别是图像)。
.div {
position: absolute;
left: 0;
right: 0;
margin-left: 0;
margin-right: 0;
}