iDe*_*Dec 5 html css twitter-bootstrap bootstrap-4
我正在学习 Bootstrap,我试图弄清楚如何在这种情况下自动调整行高:
html, body, .container-fluid {
height: 100%;
background: lightyellow;
}
.col {
border: solid 1px #6c757d;
}
.content-1 {
height: 50px;
background-color: lightcoral;
}
.content-2 {
height: 200px;
background-color: lightgreen;
}
.content-3 {
height: 25px;
background-color: lightblue;
}Run Code Online (Sandbox Code Playgroud)
<div class="container-fluid">
<div class="row">
<div class="col">
<div class="content-1">
ROW 1 -> Height of its content
</div>
</div>
</div>
<div class="row">
<div class="col">
<div class="content-2">
ROW 2 -> Height between row1 and row3 automatically adjusted
</div>
</div>
</div>
<div class="row">
<div class="col">
<div class="content-3">
ROW 3 -> Height of its content
</div>
</div>
</div>
</div>Run Code Online (Sandbox Code Playgroud)
这样做的最佳方法是什么?先感谢您!
您正在寻找 flexbox 实用程序类。d-flex用于display:flex,flex-grow-1并将使第二个子 div 填充剩余的高度。用flex-column你想要的垂直布局。
<div class="container-fluid d-flex flex-column">
<div class="row">
<div class="col">
<div class="content-1">
ROW 1 -> Height of its content
</div>
</div>
</div>
<div class="row flex-fill">
<div class="col d-flex flex-column">
<div class="content-2 h-100">
ROW 2 -> Height between row1 and row3 automatically adjusted
</div>
</div>
</div>
<div class="row">
<div class="col">
<div class="content-3">
ROW 3 -> Height of its content
</div>
</div>
</div>
</div>
Run Code Online (Sandbox Code Playgroud)
https://www.codeply.com/go/IIVJqGJ2qG
注意:在自定义 CSS 中设置的固定高度已被删除,以允许页眉/页脚为其内容的高度,而内容行填充剩余的高度。
相关:
Bootstrap 4:如何使行拉伸剩余高度?
Bootstrap - 在页眉和页脚之间填充流体容器