blocks|key|1138902|text|像这样的东西？|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1138903|​|1138904|.holder+{
++display:+table;
++border:+2px+solid+#999999;+
++padding:0;+
++margin:+1px;+
++width:+60px;+
++height:+60px;+
++border-radius:+50%25;+
++-webkit-border-radius:+50%25;+
++-moz-border-radius:+50%25;+
++background:+#00ff00;
}

.some+{
++display:+table-cell;
++vertical-align:+bottom;
++text-align:+center;
++border:+none;+
}|code-block|syntax|javascript|1138905|<div+class="holder">
++<span+class="some">
++++123.
++</span>
</div>|1138906|1138907|entityMap^0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|N|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|O|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|P|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|F|7|Q|8|@]|9|@]|A|$G|H]]|$1|K|3|C|5|6|7|R|8|@]|9|@]|A|$]]|$1|L|3|-4|5|6|7|S|8|@]|9|@]|A|$]]]|M|$]]

<p>Something like this?</p>

<p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
<div class="snippet-code">
<pre class="snippet-code-css lang-css prettyprint-override"><code>.holder {
  display: table;
  border: 2px solid #999999; 
  padding:0; 
  margin: 1px; 
  width: 60px; 
  height: 60px; 
  border-radius: 50%; 
  -webkit-border-radius: 50%; 
  -moz-border-radius: 50%; 
  background: #00ff00;
}

.some {
  display: table-cell;
  vertical-align: bottom;
  text-align: center;
  border: none; 
}</code></pre>
<pre class="snippet-code-html lang-html prettyprint-override"><code>&lt;div class="holder"&gt;
  &lt;span class="some"&gt;
    123.
  &lt;/span&gt;
&lt;/div&gt;</code></pre>
</div>
</div>
</p>


blocks|key|1138909|text|Flexbox可以做到这一点：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1138910|​|1138911|div+{
++float:+left;
++border:+2px+solid+#999999;
++padding:+0;
++margin:+1px;
++width:+60px;
++height:+60px;
++border-radius:+50%25;
++-webkit-border-radius:+50%25;
++-moz-border-radius:+50%25;
++display:+inline-flex;
++align-items:+flex-end;
++justify-content:+center;
}|code-block|syntax|javascript|1138912|<div>
++<span>&nbsp;&nbsp;123.&nbsp;&nbsp;</span>
</div>|1138913|1138914|entityMap^0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|N|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|O|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|P|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|F|7|Q|8|@]|9|@]|A|$G|H]]|$1|K|3|C|5|6|7|R|8|@]|9|@]|A|$]]|$1|L|3|-4|5|6|7|S|8|@]|9|@]|A|$]]]|M|$]]

<p>Flexbox can do that:</p>

<p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
<div class="snippet-code">
<pre class="snippet-code-css lang-css prettyprint-override"><code>div {
  float: left;
  border: 2px solid #999999;
  padding: 0;
  margin: 1px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  -webkit-border-radius: 50%;
  -moz-border-radius: 50%;
  display: inline-flex;
  align-items: flex-end;
  justify-content: center;
}</code></pre>
<pre class="snippet-code-html lang-html prettyprint-override"><code>&lt;div&gt;
  &lt;span&gt;&amp;nbsp;&amp;nbsp;123.&amp;nbsp;&amp;nbsp;&lt;/span&gt;
&lt;/div&gt;</code></pre>
</div>
</div>
</p>


blocks|key|1452358|text|在跨度上使用此CSS：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1452359|.y+{
++display:+inline-block;
++background-color:+green;
++position:+absolute;
++left:+50%25;
++transform:+translateX(-50%25);
++bottom:+0px;
}|code-block|syntax|javascript|1452360|底部的“对齐高度”可以使用bottom参数进行调整。|offset|length|style|CODE|1452361|顺便说一句:跨度周围没有填充，那只是线的高度，以及你自己放置的不间断的空格。|1452362|​|1452363|.x+{
++position:+relative;
++clear:+both;
++float:+left;
++border:+2px+solid+#999999;
++margin:+1px;
++width:+60px;
++height:+60px;
++border-radius:+50%25;
++-webkit-border-radius:+50%25;
++-moz-border-radius:+50%25;
++background:+url(/img/img60x60.gif)+no-repeat;
}
.y+{
++display:+inline-block;
++background-color:+green;
++position:+absolute;
++left:+50%25;
++transform:+translateX(-50%25);
++bottom:+0px;
}|1452364|<div+class="x">
++<span+class="y">&nbsp;&nbsp;123.&nbsp;&nbsp;</span>
</div>|1452365|1452366|entityMap^0|0|0|D|6|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|X|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|Y|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|Z|8|@$I|10|J|11|K|L]]|9|@]|A|$]]|$1|M|3|N|5|6|7|12|8|@]|9|@]|A|$]]|$1|O|3|P|5|6|7|13|8|@]|9|@]|A|$]]|$1|Q|3|R|5|D|7|14|8|@]|9|@]|A|$E|F]]|$1|S|3|T|5|D|7|15|8|@]|9|@]|A|$E|F]]|$1|U|3|P|5|6|7|16|8|@]|9|@]|A|$]]|$1|V|3|-4|5|6|7|17|8|@]|9|@]|A|$]]]|W|$]]

<p>Use this CSS on the span:</p>

<pre><code>.y {
  display: inline-block;
  background-color: green;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: 0px;
}
</code></pre>

<p>The bottom "alignment height" can be adjusted with the <code>bottom</code> parameter. </p>

<p>BTW: There is no padding around the span, that's just the line height, and the non-breaking spaces you put in yourself.</p>

<p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
<div class="snippet-code">
<pre class="snippet-code-css lang-css prettyprint-override"><code>.x {
  position: relative;
  clear: both;
  float: left;
  border: 2px solid #999999;
  margin: 1px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  -webkit-border-radius: 50%;
  -moz-border-radius: 50%;
  background: url(/img/img60x60.gif) no-repeat;
}
.y {
  display: inline-block;
  background-color: green;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: 0px;
}</code></pre>
<pre class="snippet-code-html lang-html prettyprint-override"><code>&lt;div class="x"&gt;
  &lt;span class="y"&gt;&amp;nbsp;&amp;nbsp;123.&amp;nbsp;&amp;nbsp;&lt;/span&gt;
&lt;/div&gt;</code></pre>
</div>
</div>
</p>


blocks|key|1452348|text|.holder+{++++
++display:+table;
++border:+2px+solid+#999999;+
padding:0;+
margin:+1px;+
width:+60px;+
height:+60px;+
border-radius:+50%25;+
-webkit-border-radius:+50%25;+
-moz-border-radius:+50%25;+
background:+#00ff00;
}

.some+{
display:+table-cell;
vertical-align:+bottom;
text-align:+center;
border:+none;+|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|1452349|}|unstyled|1452350|<div+class="holder">
<span+class="some">
123.
</span>
</div>|1452351|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$B|C]]|$1|D|3|E|5|F|7|L|8|@]|9|@]|A|$]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$B|C]]|$1|I|3|-4|5|F|7|N|8|@]|9|@]|A|$]]]|J|$]]

<pre><code>.holder {    
  display: table;
  border: 2px solid #999999; 
padding:0; 
margin: 1px; 
width: 60px; 
height: 60px; 
border-radius: 50%; 
-webkit-border-radius: 50%; 
-moz-border-radius: 50%; 
background: #00ff00;
}

.some {
display: table-cell;
vertical-align: bottom;
text-align: center;
border: none; 
</code></pre>

<p>}</p>

<pre><code>&lt;div class="holder"&gt;
&lt;span class="some"&gt;
123.
&lt;/span&gt;
&lt;/div&gt;
</code></pre>


blocks|key|1452353|text|firefox中没有添加填充。在这种情况下，文本两侧的空格是由span标记中的字符设置的，因此您得到的不同结果可能是由于浏览器之间的字体呈现差异造成的。使用CSS+Reset应该可以解决这个问题。试试这个：|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1452354|<div+style="border:+2px+solid+#999999;+padding:0;+margin:1px;+width:+60px;+height:+60px;+border-radius:+50%25;+-webkit-border-radius:+50%25;+-moz-border-radius:+50%25;+background:+url(/img/img60x60.gif)+no-repeat;">
++<span+style="background-color:+green;+display:inline-block;+margin-top:45px;margin-left:16px;">123.</span></div>|code-block|syntax|javascript|1452355|另外，看看代码，你会发现你使用的是WYSIWYG编辑器，它倾向于通过添加html实体来内联css规则和空白文本，而不是使用水平填充和text-align:center；。我建议在类中添加这些规则，并使用外部css样式表以获得更好的性能。|1452356|entityMap|0|LINK|mutability|MUTABLE|url|http://cssreset.com/scripts/eric-meyer-reset-css/^0|26|9|0|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@$A|T|B|U|1|V]]|C|$]]|$1|D|3|E|5|F|7|W|8|@]|9|@]|C|$G|H]]|$1|I|3|J|5|6|7|X|8|@]|9|@]|C|$]]|$1|K|3|-4|5|6|7|Y|8|@]|9|@]|C|$]]]|L|$M|$5|N|O|P|C|$Q|R]]]]

<p>There is no padding added in firefox. The space on either side of the text is in this case set by the &nbsp; in the span tag, so the varying results you are getting are probably due to font rendering differences between browsers. Using a <a href="http://cssreset.com/scripts/eric-meyer-reset-css/" rel="nofollow">CSS Reset</a> should take care of that. Try this:</p>

<pre><code>&lt;div style="border: 2px solid #999999; padding:0; margin:1px; width: 60px; height: 60px; border-radius: 50%; -webkit-border-radius: 50%; -moz-border-radius: 50%; background: url(/img/img60x60.gif) no-repeat;"&gt;
  &lt;span style="background-color: green; display:inline-block; margin-top:45px;margin-left:16px;"&gt;123.&lt;/span&gt;&lt;/div&gt;
</code></pre>

<p>Also, looking at the code, it looks like you are using a WYSIWYG editor which tends to inline css rules and space text by adding &amp;nbsp html entities instead of using horizontal padding and text-align:center;. I would recommend adding these rules in a class and using an external css stylesheet for better performance.</p>


blocks|key|1138916|text|首先，感谢大家的帮助。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1138917|最后，我修改了@ashok和@Hardy的答案。我是这样做的：|1138918|​|1138919|++++<div+style="display:+table-cell;
++++++border:+2px+solid+#999999;
++++++padding:+0;
++++++margin:+1px;
++++++width:+60px;
++++++height:+60px;
++++++text-align:+center;
++++++vertical-align:+bottom;
++++++border-radius:+50%25;+
++++++-webkit-border-radius:+50%25;+
++++++-moz-border-radius:+50%25;+
++++++background:+url(/img/img60x60.gif)+no-repeat;">
++++++++<span+style="position:+relative;+bottom:+-4px;+background-color:+green;">&nbsp;&nbsp;123.&nbsp;&nbsp;</span>
++++</div>|code-block|syntax|javascript|1138920|1138921|在我看来，这是正常工作的。我将修改代码并将我的CSS代码放到外部文件中。|1138922|entityMap^0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|P|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|Q|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|R|8|@]|9|@]|A|$]]|$1|F|3|G|5|H|7|S|8|@]|9|@]|A|$I|J]]|$1|K|3|E|5|6|7|T|8|@]|9|@]|A|$]]|$1|L|3|M|5|6|7|U|8|@]|9|@]|A|$]]|$1|N|3|-4|5|6|7|V|8|@]|9|@]|A|$]]]|O|$]]

<p>First of all, thank you all for your help.</p>

<p>Finally I modified the answers of @ashok and @Hardy. I did it all this way:</p>

<p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
<div class="snippet-code">
<pre class="snippet-code-html lang-html prettyprint-override"><code>    &lt;div style="display: table-cell;
      border: 2px solid #999999;
      padding: 0;
      margin: 1px;
      width: 60px;
      height: 60px;
      text-align: center;
      vertical-align: bottom;
      border-radius: 50%; 
      -webkit-border-radius: 50%; 
      -moz-border-radius: 50%; 
      background: url(/img/img60x60.gif) no-repeat;"&gt;
        &lt;span style="position: relative; bottom: -4px; background-color: green;"&gt;&amp;nbsp;&amp;nbsp;123.&amp;nbsp;&amp;nbsp;&lt;/span&gt;
    &lt;/div&gt;</code></pre>
</div>
</div>
</p>

<p>It seems to me that this is working OK. I will modify the code and put my CSS code to an external file.</p>


<p>I have a div and I would like to align a span element inside it. The span element should be aligned bottom and horizontally center of its parent div.</p>

<p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
<div class="snippet-code">
<pre class="snippet-code-html lang-html prettyprint-override"><code>&lt;div style="position: relative; clear: both; float: left; border: 2px solid #999999; padding:0; margin:1px; width: 60px; height: 60px; border-radius: 50%; -webkit-border-radius: 50%; -moz-border-radius: 50%; background: url(/img/img60x60.gif) no-repeat;"&gt;
      &lt;span style="border: none; background-color: green; margin: 0; padding: 0; border: 0; position: absolute; margin-left: auto; margin-right: auto; bottom: 0;"&gt;&amp;nbsp;&amp;nbsp;123.&amp;nbsp;&amp;nbsp;&lt;/span&gt;&lt;/div&gt;</code></pre>
</div>
</div>
</p>

<p>At the same time, the alignment of my span element is not working. The width of the span element will change all the time. I mean that it is not a fixed width element.</p>

<p>I'm looking for help with this, and a cross-browser solution. No JavaScript/jQuery allowed.</p>


CSS and positioning a span element inside a div

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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我有一个div，我想在它里面对齐一个span元素。span元素应该在其父div的底部和水平中心对齐。​<div style="position: relative; clear: both; float: left; border: 2px solid #999999; padding:0; margin:1px; w...

问CSS和在div中定位span元素
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问CSS和在div中定位span元素EN