我有一个flexbox容器,每行上的项都会溢出,然后转到下一行。每个项目与基线对齐;因此,行可以具有不同的大小,这取决于哪一行在哪一行上以及它们如何与它们的基线对齐。
下面的图片以基线为中心:
我想知道是否有办法动态获取行高?或者从每个项目的基线到行的顶部/底部的距离?
我想这样做,所以我可以在项目周围设置一个悬停状态,允许悬停在项目上方伸展,并使高度一直到每行的顶部,因此每个项目的悬停将看起来如下:
我的尝试: codepen
/* on hover i want this to be a box around the item, and to have the top and the bottom of the border be touching the top/bottom of the row it is on */
.flex-item:hover {
border: 1px solid darkred;
}
/* so item doesn't move when not hovering */
.flex-item {
border: 1px solid lightblue;
}
.flex-container {
overflow: hidden; position: relative;
display: -webkit-flex;
display: flex;
-webkit-align-items: baseline;
align-items: baseline;
width: 400px;
height: 350px;
background-color: lightblue;
flex-wrap: wrap;
padding: 10px;
}
.inner-wrapper {
display: inline-block;
text-align: center;
width: 100px;
margin: 10px;
background-color: cornflowerblue;
}
.flex-body {
border-bottom: 1px solid #fff;
}
.flex-body-more {
float: left;
clear: left;
width: 100%;
}
.flex-img {
justify-content: center;
align-items: center;
}
<div class="flex-container">
<div class="flex-item">
<div class="inner-wrapper">
<div class="flex-title">flex title1</div>
<div class="flex-img">
<img src='http://dummyimage.com/90x40/000/ffffff&text=hi'>
</div>
<div class="flex-body">center here</div>
<div class="flex-body-more">more text</div>
</div>
</div>
<div class="flex-item">
<div class="inner-wrapper">
<div class="flex-title">flex title1 longer title</div>
<div class="flex-img">
<img src='http://dummyimage.com/40x40/000/ffffff&text=hi'>
</div>
<div class="flex-body">center here</div>
<div class="flex-body-more">more text</div>
</div>
</div>
<div class="flex-item">
<div class="inner-wrapper">
<div class="flex-title">flex title1</div>
<div class="flex-img">
<img src='http://dummyimage.com/40x90/000/ffffff&text=hi'>
</div>
<div class="flex-body">center here</div>
<div class="flex-body-more">more text more text more text</div>
</div>
</div>
<div class="flex-item">
<div class="inner-wrapper">
<div class="flex-title">flex title1</div>
<div class="flex-img">
<img src='http://dummyimage.com/90x40/000/ffffff&text=hi'>
</div>
<div class="flex-body">center here</div>
<div class="flex-body-more">more text</div>
</div>
</div>
<div class="flex-item">
<div class="inner-wrapper">
<div class="flex-title">flex title1</div>
<div class="flex-img">
<img src='http://dummyimage.com/40x50/000/ffffff&text=hi'>
</div>
<div class="flex-body">center here</div>
<div class="flex-body-more">more text</div>
</div>
</div>
</div>
答案 0 :(得分:0)
我可以通过更改
使悬停效果在所有项目上保持相同的高度.flex-container {
align-items: baseline
}
到
.flex-container {
align-items: strech
}
然后我添加了以下行以使项目垂直对齐:
.flex-item {
display: flex;
align-items: center;
}
但是,您的原始代码将这些项目对齐为“基线”而不是“中心”..我没有弄清楚如何做到这一点。
希望这会有所帮助。
答案 1 :(得分:-1)
尝试将其插入codepen。
HTML
<div class="flex-container">
<div class="flex-item">
<div class="inner-wrapper">
<div class="flex-title">flex title1</div>
<div class="flex-img">
<img src='http://dummyimage.com/90x40/000/ffffff&text=hi'>
</div>
<div class="flex-body">center here</div>
<div class="flex-body-more">more text</div>
</div>
</div>
<div class="flex-item">
<div class="inner-wrapper">
<div class="flex-title">flex title1 longer title</div>
<div class="flex-img">
<img src='http://dummyimage.com/40x40/000/ffffff&text=hi'>
</div>
<div class="flex-body">center here</div>
<div class="flex-body-more">more text</div>
</div>
</div>
<div class="flex-item">
<div class="inner-wrapper">
<div class="flex-title">flex title1</div>
<div class="flex-img">
<img src='http://dummyimage.com/40x90/000/ffffff&text=hi'>
</div>
<div class="flex-body">center here</div>
<div class="flex-body-more">more text more text more text</div>
</div>
</div>
<div class="flex-item">
<div class="inner-wrapper">
<div class="flex-title">flex title1</div>
<div class="flex-img">
<img src='http://dummyimage.com/90x40/000/ffffff&text=hi'>
</div>
<div class="flex-body">center here</div>
<div class="flex-body-more">more text</div>
</div>
</div>
<div class="flex-item">
<div class="inner-wrapper">
<div class="flex-title">flex title1</div>
<div class="flex-img">
<img src='http://dummyimage.com/40x50/000/ffffff&text=hi'>
</div>
<div class="flex-body">center here</div>
<div class="flex-body-more">more text</div>
</div>
</div>
</div>
CSS
/* on hover i want this to be a box around the item, and to have the top and the bottom of the border be touching the top/bottom of the row it is on */
.flex-item:hover {
border: 1px solid darkred;
}
/* so item doesn't move when not hovering */
.flex-item {
border: 1px solid lightblue;
outline:1px solid red;
height:62vh;
}
.flex-container {
overflow: hidden; position: relative;
display: -webkit-flex;
display: flex;
-webkit-align-items: baseline;
align-items: baseline;
width: 400px;
height: 400px;
background-color: lightblue;
flex-wrap: wrap;
padding: 10px;
flex-direction:column;
}
.inner-wrapper {
display: inline-block;
text-align: center;
width: 100px;
margin: 10px;
background-color: cornflowerblue;
}
.flex-body {
border-bottom: 1px solid #fff;
}
.flex-body-more {
float: left;
clear: left;
width: 100%;
}
.flex-img {
justify-content: center;
align-items: center;
}