(CSS) 如何在 <img> 上定位文本(带背景颜色)没有绝对定位的标签 [英] (CSS) How position text (with background color) over <img> tag without absolute positioning

问题描述

正如标题所说

我的代码是这样的:

<div class=container> <img/> <div>some text with line one, line two , line three </div> </div>

容器应该有 overflow:hidden 并且我的文本会超过一行，所以我只需要我的一小部分文本出现在容器的底部，所以当用户悬停时，会出现全文.

the container should have overflow:hidden and my text would be in more than one line , so I need only a small part of my text to appear at the bottom of container, so when user hovers, the full text appears.

我想在没有绝对定位的情况下将文本定位在 img 上.我尝试了负边距，但那里的文本不会有 BG 颜色.还尝试了相对位置.=> 在 IE 上效果很好，但不是偶然的.

I want to position text over img WITHOUT absolute positioning. I tried negative margins, but text wouldn't have BG color there. Also tried Relative pos. => works great but not on chance on IE.

这是我想要的图片

推荐答案

我认为没有理由不使用 position: absolute.

I see no reason not to use position: absolute.

参见: http://jsfiddle.net/NeaR4/

CSS:

.container {
    border: 2px dashed #444;
    float: left;
    position: relative
}
.container img {
    display: block
}
.container > div {
    position: absolute;
    left: 0;
    bottom: 0;
    right: 0;
    height: 14px;
    background: #000;
    background: rgba(0,0,0,0.7);
    color: #fff;
    overflow: hidden;
    font: bold 14px Arial, sans-serif;
    padding: 5px;
}
.container:hover > div {
    height: auto
}

HTML:

<div class="container">
    <img src="http://dummyimage.com/230x180/f0f/fff" />
    <div>some text with line oneeee, line twoooooooo ooooooo , line three</div>
</div>

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