html - 垂直对齐图像作为文本

Question

我有以下 html....

<div>
    <img src="" /> 
    <span>Contrary to popular belief, Lorem Ipsum is not simply random text. It has roots in a piece of classical Latin literature from 45 BC, making it over 2000 years old. Richard McClintock, a Latin professor at Hampden-Sydney College in Virginia, looked up one of the more obscure Latin words, consectetur, from a Lorem Ipsum passage, and going through the cites of the word in classical literature, discovered the undoubtable source. Lorem Ipsum comes from sections 1.10.32 and 1.10.33 of "de Finibus Bonorum et Malorum" (The Extremes of Good and Evil) by Cicero, written in 45 BC. This book is a treatise on the theory of ethics, very popular during the Renaissance. The first line of Lorem Ipsum, "Lorem ipsum dolor sit amet..", comes from a line in section 1.10.32.
    </span>
</div>

还有CSS....

img{
    width: 50px;
    height: 50px;
    background-color: red;
    display: inline-block;
    float: left;
    vertical-align: middle; /* not worked.... */
}
span{
    overflow: hidden;
    display: block;
    padding-left: 10px;
}

demo

正如您在演示中看到的那样，我想将红色框与文本垂直对齐。我还可以给出 div 的高度，例如 400px。

Answer 1

如果我要这样做，我会使用表格显示(适用于 all modern browsers )。

首先，更改您的标记以将您的 img 包装在它自己的 span 中(这将充当我们的表格单元格):

...
<span>
    <img />
</span>
<span>
    ...
</span>

然后应用以下样式:

div {
    display:table;
}

span {
    display:table-cell;
    vertical-align:middle;
    padding-left:10px;
}

span:first-child {
    padding-left:0;
}

img {
    width:50px;
    height:50px;
    background:#f00;
}

JSFiddle demo .