use*_*241 5 html css html5 frontend css3
我正在尝试使用高度自动垂直居中的图像,因为我想填充水平宽度(100%).它的容器定义为max-height值和overflow-y hidden.
HTML:
<figure>
<img src="http://lorempixel.com/500/500/" alt="Imagem" />
<figcaption>
<p>Sapien elit in malesuada semper mi, id sollicitudin urna fermentum.</p>
</figcaption>
</figure>Run Code Online (Sandbox Code Playgroud)
CSS:
figure {
padding: 5px 0;
max-height: 300px;
overflow-y: hidden;
position: relative;
}
figure>img {
width: 100%;
height: auto;
position: relative;
top: -50%;
}
figcaption {
bottom: 0;
position: absolute;
background-color: #1e1e1e;
color: white;
padding: 5px 10px;
font-size: 14px;
text-align: center;
width: 100%;
}Run Code Online (Sandbox Code Playgroud)
尝试这个:
figure > img {
position: relative;
margin-top:50%;
transform:translateY(-50%);
}
Run Code Online (Sandbox Code Playgroud)
http://jsfiddle.net/kr9q3a0h/1/