<分区>
我在 flexbox 数组中有一系列元素。每个元素都包含一张“卡片”,卡片的高度各不相同。当我试图让卡片占据它们所在的 flexbox 子元素的剩余空间时,它们会溢出到下面一行的元素中。如果我指定所有 flex-children 都是 100% 高度,它们的高度实际上会折叠成它们里面卡片的大小。
#flex_parent {
margin: 1em;
display: flex;
flex-wrap: wrap;
}
.flex-child {
box-sizing: border-box;
margin-bottom: 1em;
width: 50%;
}
.full-height {
height: 100%;
background: #99F !important;
}
.child-description {
height: 100%;
}
/* cosmetic */
body {
background: black;
color: white;
}
h4 {
color: red;
}
.flex-child {
border: 1px dotted red;
}
.child-card {
background: #FFA;
color: #000;
}
<body>
<div id="flex_parent">
<div class="flex-child">
<h4>Title title title</h4>
<div class="child-card">
<div class="child-description">
<p>123 123</p>
</div>
</div>
</div>
<div class="flex-child">
<h4>Title title title</h4>
<div class="child-card">
<div class="child-description">
<p>123 123<br>123 123</p>
</div>
</div>
</div>
<div class="flex-child">
<h4>Title title title</h4>
<div class="child-card full-height">
<div class="child-description">
<p>123 123<br>123 123</p>
</div>
</div>
</div>
<div class="flex-child">
<h4>Title title title</h4>
<div class="child-card full-height">
<div class="child-description">
<p>123 123<br>123 123<br>123 123<br>123 123<br>123 123</p>
</div>
</div>
</div>
<div class="flex-child">
<h4>Title title title</h4>
<div class="child-card full-height">
<div class="child-description">
<p>123 123<br>123 123<br>123 123<br>123 123<br>123 123</p>
</div>
</div>
</div>
<div class="flex-child">
<h4>Title title title</h4>
<div class="child-card full-height">
<div class="child-description">
<p>123 123</p>
</div>
</div>
</div>
<div class="flex-child">
<h4>Title title title</h4>
<div class="child-card">
<div class="child-description">
<p>123 123<br>123 123</p>
</div>
</div>
</div>
<div class="flex-child">
<h4>Title title title</h4>
<div class="child-card">
<div class="child-description">
<p>123 123<br>123 123<br>123 123<br>123 123<br>123 123</p>
</div>
</div>
</div>
<div class="flex-child">
<h4>Title title title</h4>
<div class="child-card">
<div class="child-description">
<p>123 123<br>123 123<br>123 123<br>123 123<br>123 123</p>
</div>
</div>
</div>
<div class="flex-child">
<h4>Title title title</h4>
<div class="child-card">
<div class="child-description">
<p>123 123</p>
</div>
</div>
</div>
</div>
</body>
蓝色卡片的高度为 100%。从字面上看,它们是父元素的 100% 高度,但这意味着它们会溢出。
我如何让它们展开到它们父级的底部?