css - 如何使图像高度包含文本div的一定百分比？

Question

有一个 div 有一个图像和一些文本。包含的 div 没有特定的高度，取决于 div 中的文本。

我为图像使用以下 css 并包含 div:

.Image{
    float: left;
    width: auto;
    max-height: 70%;
    margin-right: 1em;
    border: 0;
}
.DivBlock{
    display: block;
    width: 100%;
}

但是，由于 div 没有指定高度，因此图像高度不会根据外部 div 进行调整。我该如何调整它以使其仅占包含的 div 高度的 70%？

在下面找到完整的代码:

.Image{
    float: left;
    width: auto;
    max-height: 70%;
    margin-right: 1em;
    border: 0;
}
.DivBlock{
    display: block;
    width: 100%;
}

<h3>History:</h3>
<div class="DivBlock">
    <img class="Image" src="https://cdn.pixabay.com/photo/2015/10/09/00/55/lotus-978659__340.jpg" />
    <p>Matheran was identified by Hugh Poyntz Malet, the then district collector of Thane district in May 1850. Lord Elphinstone, the then Governor of Bombay laid the foundations of the development as a future hill station. The British developed Matheran as a resort to beat the summer heat in the region.</p>
    <p>Matheran is the birthplace of freedom fighter Veer Bhai Kotwal. He was born on 1 December 1912 in a Barber family. The state government has built a monument in his memory. The Matheran Hill Railway was built in 1907 by Sir Adamjee Peerbhoy and covers a distance of 20 km (12 mi), over large swathes of forest territory.</p>
    <p>The Matheran hill railway, also known as Matheran Light Railway (MLR), was inspected by UNESCO world heritage site officials but failed to make it to the list as a World Heritage Site. India's other Hill Railways like the Darjeeling Railway, the Kangra Valley Railway, Nilgiri Mountain Railway are already on the list.</p>
</div>

同样可以找到 jsfiddle: https://jsfiddle.net/mithunu/tu25y6da/

Answer 1

将图像包裹在“div”标签内并为其添加最小高度。

<div class="img-wrapper">
    <img class="Image" src="https://cdn.pixabay.com/photo/2015/10/09/00/55/lotus-978659__340.jpg" />
</div>
<style>
    .img-wrapper{
        display:inline-block;
        min-height:70%;
    }
</style>