Bootstrap grid with 3 divs in a row with same height [duplicate] - html

Question

This question already has answers here:
Twitter Bootstrap 3 - Panels of Equal Height in a Fluid Row
(6 answers)
How can I make Bootstrap columns all the same height?
(34 answers)
Closed 4 years ago.
I have 3 Div-Container inside a row. Each one has, caused by the content, a different height. I want to set background color, but the color should reach to the bottom of the parent-Div (Row). All my tries failed, I wont get the same height of the divs.
<div class="row">
<div class="col-md-7">Test</test>
<div class="col-md-2">Test</test>
<div class="col-md-3">Test</test>
</div>
With a table it will be easy, but thats not the state of the art...
What will be the css-style for do that, if I wont to support responsive layout?

Answer 1

For Bootstrap 3 versions, you could approach a fixed height for md+ screen devices (width >= 992px) with something like this:
#media(min-width:992px) {
.fixed-md-height {
height: 150px;
}
.h-100 {
height: 100%;
}
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<!-- Latest compiled and minified CSS -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous">
<!-- Optional theme -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap-theme.min.css" integrity="sha384-rHyoN1iRsVXV4nD0JutlnGaslCJuC7uwjduW9SVrLvRYooPp2bWYgmgJQIXwl/Sp" crossorigin="anonymous">
<!-- Latest compiled and minified JavaScript -->
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js" integrity="sha384-Tc5IQib027qvyjSMfHjOMaLkfuWVxZxUPnCJA7l2mCWNIpG9mGCD8wGNIcPD7Txa" crossorigin="anonymous"></script>
<div class="container-fluid">
<div class="row fixed-md-height">
<div class="col-md-7 h-100 bg-danger">Test</div>
<div class="col-md-2 h-100 bg-primary">Test</div>
<div class="col-md-3 h-100 bg-warning">Test</div>
</div>
</div>
On Bootsrap 4 there already exists a built-in class h-100, but the md breakpoint changes to width >= 768px. So the approach will be something like this:
#media(min-width:768px) {
.fixed-md-height {
height: 150px;
}
}
<script src="https://code.jquery.com/jquery-3.3.1.slim.min.js" integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.3/umd/popper.min.js" integrity="sha384-ZMP7rVo3mIykV+2+9J3UJ46jBk0WLaUAdn689aCwoqbBJiSnjAK/l8WvCWPIPm49" crossorigin="anonymous"></script>
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css" integrity="sha384-MCw98/SFnGE8fJT3GXwEOngsV7Zt27NXFoaoApmYm81iuXoPkFOJwJ8ERdknLPMO" crossorigin="anonymous">
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/js/bootstrap.min.js" integrity="sha384-ChfqqxuZUCnJSK3+MXmPNIyE6ZbWh2IMqE241rYiqJxyMiZ6OW/JmZQ5stwEULTy" crossorigin="anonymous"></script>
<div class="container-fluid">
<div class="row fixed-md-height">
<div class="col-md-7 h-100 bg-danger">Test</div>
<div class="col-md-2 h-100 bg-primary">Test</div>
<div class="col-md-3 h-100 bg-warning">Test</div>
</div>
</div>