我试图水平中心一个<div>块元素在页面上，并将其设置为最小宽度。最简单的方法是什么?我想要<div>元素内联与我的页面的其余部分。我来举个例子:
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当前回答
问题的标题和内容实际上是不同的，所以我将发布两个解决方案，使用Flexbox。
我猜在IE8和IE9完全被摧毁之前，Flexbox将取代/添加到当前的标准解决方案中;)
检查当前flexbox的浏览器兼容性表
单一的元素
.container { 显示:flex; justify-content:中心; ｝ < div class = "容器" > < img src = " http://placehold.it/100x100 " > < / div >
多个元素，但只以一个为中心
默认行为是flex-direction: row，将所有子项对齐在一行中。将其设置为flex-direction: column将有助于堆叠的行。
.container { display: flex; flex-direction: column; } .centered { align-self: center; } <div class="container"> <p>Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. </p> <div class="centered"><img src="http://placehold.it/100x100"></div> <p>Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. </p> </div>
其他回答
在大多数浏览器，这将工作:
div.centre { 宽度:200 px; 显示:块; background - color: # eee; margin-left:汽车; margin-right:汽车; ｝ <div class=" center ">一些文本</div>
在IE6中，你需要添加另一个外部div:
div.layout { text-align:中心; ｝ div.centre { text-align:左; 宽度:200 px; background - color: # eee; 显示:块; margin-left:汽车; margin-right:汽车; ｝ < div class = "布局”> <div class=" center ">一些文本</div> < / div >
你应该在父元素上使用position: relative和text-align: center，然后在你想居中的子元素上使用display: inline-block。这是一个简单的CSS设计模式，适用于所有主流浏览器。下面是一个示例或查看CodePen示例。
p { text-align: left; } .container { position: relative; display: block; text-align: center; } /* Style your object */ .object { padding: 10px; color: #ffffff; background-color: #556270; } .centerthis { display: inline-block; } <div class="container"> <p>Aeroplanigera Mi Psychopathologia Subdistinctio Chirographum Intuor Sons Superbiloquentia Os Sors Sesquiseptimus Municipatio Archipresbyteratus O Conclusio Compedagogius An Maius Septentrionarius Plas Inproportionabilit Constantinopolis Particularisticus.</p> <span class="object centerthis">Something Centered</span> <p>Aeroplanigera Mi Psychopathologia Subdistinctio Chirographum Intuor Sons Superbiloquentia Os Sors Sesquiseptimus Municipatio Archipresbyteratus O Conclusio Compedagogius.</p> </div>
九年过去了，我想是时候推出一个新版本了。以下是我最喜欢的两个(现在是一个)。
保证金
将margin设置为auto。你要知道方向序列是边距:*上* *右* *下* *左*;或边距:*上下*左右*
aside{ display: block; width: 50px; height: 100px; background-color: green; float: left; } article{ height: 100px; margin: 0 0 0 50px; /* 50px aside width */ background-color: grey; } div{ margin: 0 auto; display:block; width: 60px; height: 60px; background-color: blue; color: white; } <!DOCTYPE html> <html> <head> </head> <body> <aside> </aside> <article> <div>The div</div> </article> </body> </html>
中心:废弃的，不要用这个!
使用<center></center>标签环绕<div></div>。
例子:
aside{ display:block; background-color:green; width: 50px; height: 100px; float: left; } center{ display:block; background-color:grey; height: 100px; margin-left: 50px; /* Width of the aside */ } div{ display:block; width: 60px; height: 60px; background-color:blue; color: white; } <!DOCTYPE html> <html> <head> </head> <body> <aside> </aside> <article> <center> <div>The div</div> </center> </article> </body> </html>
我使用div和span标签以及css属性，如块，跨浏览器内联块和文本对齐中心，见我的简单示例
<!DOCTYPE html>
<html>
<head>
<title>Page Title</title>
<style>
.block{display:block;}
.text-center{text-align:center;}
.border-dashed-black{border:1px dashed black;}
.inline-block{
display: -moz-inline-stack;
display: inline-block;
zoom: 1;
*display: inline;
}
.border-solid-black{border:1px solid black;}
.text-left{text-align:left;}
</style>
</head>
<body>
<div class="block text-center border-dashed-black">
<span class="block text-center">
<span class="block">
<!-- The Div we want to center set any width as long as it is not more than the container-->
<div class="inline-block text-left border-solid-black" style="width:450px !important;">
jjjjjk
</div>
</span>
</span>
</div>
</body>
</html>
你可以使用位置:相对;然后设置左边和上面的值:
.cenverDiv{
position:relative;
left:30%;
top:0px;
}
