Set heights and widths of forms with Bootstrap
Use classes like .input-lg and .col-lg-* to set the height and width of forms.
Example
You can try to run the following code to set the form height and width −
Live Demo
<!DOCTYPE html>
<html>
<head>
<title>Bootstrap Example</title>
<link href = "/bootstrap/css/bootstrap.min.css" rel = "stylesheet">
<script src = "/scripts/jquery.min.js"></script>
<script src = "/bootstrap/js/bootstrap.min.js"></script>
</head>
<body>
<form role = "form">
<div class = "form-group">
<input class = "form-control input-lg" type = "text" placeholder =".input-lg">
</div>
<div class = "form-group">
<input class = "form-control" type = "text" placeholder = "Default input">
</div>
<div class = "form-group">
<input class = "form-control input-sm" type = "text" placeholder = ".input-sm">
</div>
<div class = "form-group"></div>
<div class = "form-group">
<select class = "form-control input-lg">
<option value = "">.input-lg</option>
</select>
</div>
<div class = "form-group">
<select class = "form-control">
<option value = "">Default select</option>
</select>
</div>
<div class = "form-group">
<select class = "form-control input-sm">
<option value = "">.input-sm</option>
</select>
</div>
<div class = "row">
<div class = "col-lg-2">
<input type = "text" class = "form-control" placeholder = ".col-lg-2">
</div>
<div class = "col-lg-3">
<input type = "text" class = "form-control" placeholder = ".col-lg-3">
</div>
<div class = "col-lg-4">
<input type = "text" class = "form-control" placeholder = ".col-lg-4">
</div>
</div>
</form>
</body>
</html>
Published on 19-Jun-2018 10:18:50
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