Question

我试图在html和css的div框中居中对齐（水平和垂直）图像。我无法对齐它。这是我的下面的代码。

<div style="float:left;margin: 10px" >
    <div style="border:1px solid gray;width: 60px;height: 60px;text-align:center;">
        <img style="max-height: 60px;max-width: 60px;" 
        src="http://t1.gstatic.com/images?q=tbn:UnPJn535Xfha7M:http://gizmodo.com/assets/resources/2007/07/ipod_6gen_1.jpg"/>
    </div>
</div>

图像与顶部对齐。我尝试在img标签内使用vertical-align：middle但它没用。

Answer 1

遇到this post，它对我有用：

div{
    position: relative;
}

img {
    position: absolute;
    top: 0; bottom:0; left: 0; right:0;
    margin: auto;

}

（垂直和水平对齐）

Answer 2

<div>&nbsp;<img src="placeholder.gif" width="70" height="120" />&nbsp;</div>
<div>&nbsp;<img src="placeholder.gif" width="90" height="80" />&nbsp;</div>
<div>&nbsp;<img src="placeholder.gif" width="70" height="120" />&nbsp;</div>

div {
    float: left;
    text-align: center;
    width: 150px;
    height: 150px;
    margin: 5px;
    border: 1px solid #ccc;
    font-size: 1em;
    line-height: 148px;
}

div img {
    margin-top: expression(( 150 - this.height ) / 2);
}

html>body div img { /*hidden from IE 5-6 */
    margin-top: 0; /* to clean up, just in case IE later supports valign! */
    vertical-align: middle;
}

Note: some <script> tag, either inline or external (can be a dummy one), is needed to get IE 5.0 on track.

http://snipplr.com/view/24428/center-an-image-inside-a-div-vertical-and-horizontal-without-knowing-the-images-size/

像魅力一样。

Answer 3

尝试在包含图片的div中使用此样式。

<style="display: table-cell;
vertical-align: middle;">

Answer 4

使用text-align：center to horizontal align ... no css tag in vertical align。

Answer 5

 <div style="float:left;margin: 10px; height: 199px; width: 242px;text-align:center; vertical-align:middle;" >
        <div style="border:1px solid gray;width: 60px;height: 60px;">
            <img  style="max-height: 60px;max-width: 60px; height: 58px; width: 47px;"             

                src="http://t1.gstatic.com/images?q=tbn:UnPJn535Xfha7M:http://gizmodo.com/assets/resources/2007/07/ipod_6gen_1.jpg"/>

        </div>
    </div>

Answer 6

如果你只想在中心显示图像，那就试试吧

 <div style="background-position: center center; margin: 10px; text-align:center; background-image: url('http://t1.gstatic.com/images?q=tbn:UnPJn535Xfha7M:http://gizmodo.com/assets/resources/2007/07/ipod_6gen_1.jpg'); background-repeat: no-repeat;" 
            class="style1" >

 </div>

Answer 7

我通过添加display:table-cell和vertical-align:middle来尝试自己的解决方案。它在FireFox中运行良好。但在IE中惨遭失败:(

<div style="border:1px solid gray;width: 60px;height: 60px;display:table-cell; vertical-align:middle;text-align:center;">
  <img style="max-height: 60px;max-width: 60px; " src="http://www.google.com/intl/en_ALL/images/logo.gif"/>
</div>

需要一些指示。

Answer 8

您应该考虑使用vertical-align：middle和text-align：center。这将解决我猜的问题。

Answer 9

使用display: inline-block，text-align: center和vertical-align: middle的组合来固定两个维度：

        <!doctype html>
        <html lang="en">
        <head>
         <style type="text/css">
         /* Use 100% height for html and body to provide context for vertical-align */
         html, body, .container, .placeholder { height: 100%; }
         
         /*Set dimensions of image in CSS */
         img { width:16px; height:16px; }
         
        /*Vertical centering for the necessary block boxes */
        .placeholder, .wrapper, .content { vertical-align: middle; }
         
        /* Use inline-block for wrapper and placeholder */
        .placeholder, .wrapper { display: inline-block; }
         
        /* Inline necessary to use text-align:center */
        .content { display:inline; }
        
        /* Text align for horizontal centering */
        .container { text-align:center; }
         
        /* Use width of less than 100% to avoid Firefox 3+ and Webkit wrapping issues */
        .wrapper { width: 99%; }
         
        /* Media query for IE7 and under */         
        @media,
          {
          .wrapper { display:inline; }
          }
            </style>
        
            <title>Vertical/Horizontal Centering Test</title>
        </head>
         
          <body>
         
        <div class="container">
            <div class="content">
                <div class="wrapper">
                  <img src="http://mozilla.com/favicon.ico" alt="test image">
                </div>
            </div>
            <span class="placeholder"></span>
        </div>
          </body>
        </html>

需要在CSS中居中对齐图像

9 个答案: