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CSS

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CSS Base

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JavaScript

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Babel includes JSX processing.

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HTML 

              
                <form>
<!-- START: Name -->
	<div class="form-group row p-2">
		<label class="col-sm-2 col-form-label">Name</label>
			<!-- First Name -->
      <div class="col-sm-5">
				<input type="text" class="form-control" placeholder="First name" aria-describedby="fnameHelpBlock">
				<small id="fnameHelpBlock" class="form-text text-muted">
					Required Field
				</small>
			</div>
			<!-- Last Name -->
			<div class="col-sm-5">
				<input type="text" class="form-control" placeholder="Last name" aria-describedby="lnameHelpBlock">
				<small id="lnameHelpBlock" class="form-text text-muted">
					Required Field
				</small>
			</div>
  </div>
<!-- END: Name -->
<!-- START: Phone Number -->
	<div class="form-group row p-2">
		<label class="col-sm-2 col-form-label text-right">Phone Number</label>
		<div class="col-sm-10">
			<div class="input-group">
				<div class="input-group-prepend">
					<div class="input-group-text">+1</div>
				</div>
				<div class="inputWithIcon col-sm-11">
					<input type="tel" class="form-control" placeholder="555-555-5555">
					<i class="fas fa-phone position-absolute"></i>
				</div>
			</div>
		</div>
	</div>
<!-- END: Phone Number -->
<!-- START: Email Address -->
	<div class="form-group row p-2">
		<label class="col-sm-2 col-form-label text-right">Email Address</label>
		<div class="col-sm-10">
			<div class="input-group">
				<div class="inputWithIcon w-100">
					<input type="email" class="form-control" placeholder="[email protected]" aria-describedby="emailHelpBlock">
					<i class="fas fa-envelope position-absolute"></i>
				</div>
				<small id="emailHelpBlock" class="form-text text-muted">
					Required Field
				</small>
			</div>
		</div>
	</div>
<!-- END: Email Address -->
<!-- START: Are you a platypus? -->
	<div class="form-group row p-2">
		<label class="col-sm-2 col-form-label text-right">Are you a platypus?</label>
		<div class="col-sm-10">
			<div class="input-group">
				<div class="col-sm-1">
					<label><input type="radio" aria-label="Yes"> Yes</label>
				</div>
				<div class="col-sm-1">
					<label><input type="radio" aria-label="No"> No</label>
				</div>
			</div>
		</div>
	</div>
<!-- END: Are you a platypus? -->
<!-- START: What is your favorite thing in life? -->
	<div class="form-group row p-2">
		<label class="col-sm-2 col-form-label text-right">What is your favorite thing in life?</label>
		<div class="col-sm-10">
			<div class="input-group">
				<textarea class="form-control" aria-label="What is your favorite thing in life?" placeholder="What is your favorite thing in life?"></textarea>
			</div>
		</div>
	</div>
<!-- END: What is your favorite thing in life? -->
<!-- START: Submit button -->
	<div class="form-group row p-2">
		<div class="col-sm-2">
			<!-- Left empty for spacing -->
		</div>
		<div class="col-sm-1">
			<button type="submit" class="btn btn-primary">Submit</button>
		</div>
	</div>
<!-- END: Submit button -->
</form>
!

CSS 

              
                /* The custom style for the FA icons in the inputs */
.inputWithIcon {
  position: relative;
}
.inputWithIcon i {
  position: absolute;
  right: 0;
  top: 3px;
  padding: 9px 8px;
  color: #aaa;
  transition: 0.3s;
}
/* Since text-right and font-weight-bold don't seem to work on the labels ... */
.col-form-label {
	text-align: right;
	font-weight:bold;
}
!

JS
!
999px

Console