CSS styling not applying to datetime-local element - html

Question

Trying to override the default width of a datetime-local input element but CSS changes are not getting applied to the element.
The datetime-local element displays over the sibling element that sits to its right side.
How do you style datetime-local elements?
HTML:
<div class="row">
<div class="form-group col-4">
<label>System User Account </label>
<div>
<input
type="text"
class="form-control input-lg"
name="sysuseracct"
id="sysuseracct"
placeholder="Account with issue or request"
>
</div>
</div>
<div class="form-group col-4">
<label>Date Issue Began</label>
<div>
<input
type="datetime-local"
id="dateissuebegan"
name="dateissuebegan"
style="height: 2.3rem; font-size: 1em;"
>
</div>
</div>
<div class="form-group col-4">
<label>External Trouble Ticket</label>
<div>
<input
type="text"
class="form-control input-lg"
name="externaltt"
id="externaltt"
style="padding: 1em;"
placeholder="If Applicable"
>
</div>
</div>
</div>
CSS:
input { display: inline-block;}
#dateissuebegan {
box-sizing: border-box;
width: 50px;
}

Answer 1

Check this code snippet out.
You can adjust the width to your taste.
input { display: inline-block;}
input[type="datetime-local"] {
width: 160px;
/* More styles here */
}
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap#4.5.3/dist/css/bootstrap.min.css" integrity="sha384-TX8t27EcRE3e/ihU7zmQxVncDAy5uIKz4rEkgIXeMed4M0jlfIDPvg6uqKI2xXr2" crossorigin="anonymous">
<div class="row">
<div class="form-group col-4">
<label>System User Account </label>
<div>
<input type="text" class="form-control input-lg" name="sysuseracct" id="sysuseracct" placeholder="Account with issue or request">
</div>
</div>
<div class="form-group col-4">
<label>Date Issue Began</label>
<div>
<!-- <input type="datetime-local" id="dateissuebegan" name="dateissuebegan" value="2018-06-12T19:30" min="2018-06-07T00:00" max="2018-06-14T00:00"> -->
<input type="datetime-local" id="dateissuebegan" name="dateissuebegan" style="height: 2.3rem; font-size: 1em;">
</div>
</div>
<div class="form-group col-4">
<label>External Trouble Ticket</label>
<div>
<input type="text" class="form-control input-lg" name="externaltt" id="externaltt" style="padding: 1em;" placeholder="If Applicable">
</div>
</div>
</div>