我想调整.flexrow
div的宽度到内容,但我不能用flex设置它。
HTML
<div class="fullwidth">
<div class="sidebar">
<p>sidebar</p>
<p>sidebar</p>
<p>sidebar</p>
<p>sidebar</p>
<p>sidebar</p>
<p>sidebar</p>
</div>
<div class="center">
<div class="flexrow">
<div class="card">
<p>card</p>
</div>
</div>
</div>
</div>
CSS
.center {
display: flex;
justify-content: center;
}
.flexrow {
display: inline-flex;
flex-direction: row;
flex-wrap: wrap;
}
.flexrow .card {
width: 300px;
height: 60px;
background-color: red;
margin: 10px;
padding: 10px;
text-align: center;
}
我创建了一个代码段here
有什么建议吗?
答案 0 :(得分:1)
这里的主要问题是,当项目换行时,无论是否使用Flexbox,其容器都不会将其宽度调整为新的内容宽度。
使用现有的标记,这是一个简单的修复,分两步实现:
将justify-content: center;
添加到您的.flexrow
规则
对于每个可能的列,您需要少一个 ghost 元素来将最后一行的元素一直推到左侧。添加的元素以及新的.flexrow .card:empty
规则将起到魔力。
.flexrow .card:empty {
height: 0;
margin: 0 10px;
padding: 0 10px;
}
Stack snippet
.fullwidth {
background-color: grey;
display: flex;
}
.sidebar {
flex: 0 0 280px;
margin: 10px;
padding: 10px;
background-color: black;
color: white;
}
.flexrow {
display: flex;
flex-wrap: wrap;
align-content: center;
justify-content: center;
}
.flexrow .card {
width: 300px;
height: 60px;
background-color: red;
margin: 10px;
padding: 10px;
text-align: center;
}
.flexrow .card:empty {
height: 0;
margin: 0 10px;
padding: 0 10px;
}
&#13;
<div class="fullwidth">
<div class="sidebar">
<p>sidebar</p>
<p>sidebar</p>
<p>sidebar</p>
<p>sidebar</p>
<p>sidebar</p>
<p>sidebar</p>
</div>
<div class="center">
<div class="flexrow">
<div class="card">
<p>card</p>
</div>
<div class="card">
<p>card</p>
</div>
<div class="card">
<p>card</p>
</div>
<div class="card">
<p>card</p>
</div>
<div class="card">
<p>card</p>
</div>
<div class="card">
<p>card</p>
</div>
<div class="card">
<p>card</p>
</div>
<!-- Ghost elements, if max columns is 4 one need 3 -->
<div class="card"></div>
<div class="card"></div>
<div class="card"></div>
</div>
</div>
</div>
&#13;
答案 1 :(得分:0)
试试这个代码示例
.flexrow .card {
height: 60px;
background-color: red;
margin: 10px;
padding: 10px;
text-align: center;
}
我删除了宽度,以便flexrow可以适应内容。 这是你想要的吗?如果没有请说明(也许是图片?)
答案 2 :(得分:0)
我想您想要的是,如果您希望侧边栏和内容并排,则需要在flex
div上使用fullwidth
,请检查以下代码:
.sidebar {
background: black;
color: white;
}
.fullwidth {
display: flex;
}
.center {
display: flex;
justify-content: center;
align-items:center;
width:100%;
}
.flexrow {
display: inline-flex;
flex-direction: row;
flex-wrap: wrap;
width:100%;
}
.flexrow .card {
width: calc(33.33% - 20px);
box-sizing:border-box;
height: 60px;
background-color: red;
margin: 10px;
padding: 10px;
text-align: center;
}
&#13;
<div class="fullwidth">
<div class="sidebar">
<p>sidebar</p>
<p>sidebar</p>
<p>sidebar</p>
<p>sidebar</p>
<p>sidebar</p>
<p>sidebar</p>
</div>
<div class="center">
<div class="flexrow">
<div class="card">
<p>card</p>
</div>
<div class="card">
<p>card</p>
</div>
<div class="card">
<p>card</p>
</div>
<div class="card">
<p>card</p>
</div>
<div class="card">
<p>card</p>
</div>
<div class="card">
<p>card</p>
</div>
</div>
</div>
</div>
&#13;
答案 3 :(得分:0)
<强>更新强>
试试这个:
.flexrow {
width: 90%;
display: inline-flex;
flex-direction: row;
flex-wrap: wrap;
-webkit-align-content: center;
align-content: center;
-webkit-justify-content: space-between;
justify-content: space-between;
margin: 0 auto;
}
.flexrow:after {
content: "";
width: 300px;
margin: 10px;
padding: 10px;
text-align: center;
}
希望你正在寻找的东西:)