全宽输入在div [英] Full width input in a div
本文介绍了全宽输入在div的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
有可能,在 width:calc(...)
或 flex
具有输入 #what
以使用其父<1>的全部宽度 #b
?
Is it possible, without width: calc(...)
nor flex
(for legacy support) to have the input #what
to use full width of its parent #b
?
请注意:以全屏方式运行代码段,并重新调整浏览器 width
的大小以查看正在执行的媒体查询。
Note: Run the code snippet in full-screen and re-dimension the browser width
to see the media query in action.
* {
padding: 0;
margin: 0;
}
#a {
float: left;
background-color: red;
width: 150px;
}
#b {
background-color: blue;
}
#c {
float: right;
width: 40%;
background-color: yellow;
}
#icon {
background-color: black;
width: 20px;
display: inline-block;
}
#what {}@media (max-width: 600px) {
#c {
width: 100%;
}
}
<div>
<div id="a">a float</div>
<div id="c">c float or not</div>
<div id="b">
<div id="icon">s</div>
<input id="what" value="Blah" />
</div>
</div>
推荐答案
您可以使用 CSS表
,因为您不想使用 calc()
flexbox
,
You can use CSS tables
because you don't want to use calc()
nor flexbox
,
由于我忘记了媒体查询,我使用的评论中给出的代码 @GCyrillus
Since I forget the media query I used the code given in comments by @GCyrillus
* {
margin: 0;
padding: 0;
box-sizing:border-box
}
.table {
display: table;
width: 100%;
table-layout: fixed;
}
#a {
background-color: red;
width: 150px;
display: table-cell
}
#b {
background-color: blue;
display: table;
width: 100%
}
#c {
width: 40%;
background-color: yellow;
display:table-cell
}
#icon {
background-color: green;
display: table-cell;
}
#what {
display: table-cell;
vertical-align: top;
width: 100%
}
@media (max-width: 600px) {
#c {
width: 100%;
display: table-caption;
caption-side: bottom;
}
}
<div class="table">
<div id="a">a float</div>
<div id="b">
<div id="icon">s</div>
<input id="what" value="Blah" />
</div>
<div id="c">c float or not</div>
</div>
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