JSFiddle - React, Tailwind, and code Playground

HTML

<form class="form-style-9">

<h2>Personal details</h2>
<ul>
<div id="personal-details">
<li>	

	<div class="test">
	<label for="Rank">Rank</label>
    <input id="Rank" type="text" name="Rank" class="field-style field-split25 align-left" placeholder="Rank" />	
	</div>
	
	<div class="test">
	<label for="RankApplied">Rank Applied</label>
    <input id="RankApplied" type="text" name="RankApplied" class="field-style field-split25 align-left" placeholder="Rank Applied" />	
	</div>
	
	<div class="test">
	<label for="Vesselstype">Vessel's type</label>
	<input id="Vesselstype" type="text" name="Vesselstype" class="field-style field-split25 align-left" placeholder="Vessel's type" />	
	</div>
	
	<div class="test">
	<label for="datepicker2">Date Applied</label>
    <input id="datepicker2" type="date" name="datepicker2" class="field-style field-split25-4 align-left" placeholder="Date Applied" />
	</div>
</li>

<li>	
	<div class="test">
	<label for="fname">First Name</label>
    <input id="fname" type="text" name="fname" class="field-style field-split25 align-left" placeholder="First Name" />	
	</div>
	
	<div class="test">
	<label for="nationality">Nationality</label>
    <input id="nationality" type="text" name="nationality" class="field-style field-split25 align-left" placeholder="Nationality" />	
	</div>
	
	<div class="test">
	<label for="height">Height</label>
	<input id="height" type="text" name="height" class="field-style field-split25 align-left" placeholder="Height" />	
	</div>
	
	<div class="test">
	<label for="na">Nearest airport</label>
    <input id="na" type="text" name="na" class="field-style field-split25-4 align-left" placeholder="Nearest airport" />
	</div>
</li>

<li>	
	<div class="test">
	<label for="sname">Surename</label>
    <input id="sname" type="text" name="sname" class="field-style field-split25 align-left" placeholder="Surename" />	
	</div>
	
	<div class="test">
	<label for="noc">No. of children</label>
    <input id="noc" type="number" name="noc"...

CSS

<style type="text/css">
.form-style-9{
    max-width: 450px;
    background: #FAFAFA;
    padding: 30px;
    margin: 50px auto;
    box-shadow: 1px 1px 25px rgba(0, 0, 0, 0.35);
    border-radius: 10px;
    border: 6px solid #305A72;
}
.form-style-9 ul{
    padding:0;
    margin:0;
    list-style:none;
}
.form-style-9 ul li{
    display: block;
    margin-bottom: 1.25%;
    min-height: 58px;
}
.form-style-9 ul li  .field-style{
    box-sizing: border-box; 
    padding: 8px;
    outline: none;
    border: 1px solid #B0CFE0;
}
.form-style-9 ul li  .field-style:focus{
    box-shadow: 0 0 5px #B0CFE0;
    border:1px solid #B0CFE0;
}
.form-style-9 ul li .field-split{
    width: 49%;
}
.form-style-9 ul li .field-split25{
   /* float: left;
    width: 24%;
    margin-right: 1.25%;*/
	height: 40px;
}
.form-style-9 ul li .field-split25-4{
	/*float: left;
    width: 24%;
    margin-right: 0;*/
	height: 40px;
}
.form-style-9 ul li .field-full{
    width: 100%;
}
.form-style-9 ul li input.align-left{
    /*float:left;*/
}
.form-style-9 ul li input.align-right{
    float:right;
}
.form-style-9 ul li textarea{
    width: 100%;
    height: 100px;
}
.form-style-9 ul li input[type="button"], 
.form-style-9 ul li input[type="submit"] {
    box-shadow: inset 0px 1px 0px 0px #3985B1;
    background-color: #216288;
    border: 1px solid #17445E;
    display: inline-block;
    cursor: pointer;
    color: #FFFFFF;
    padding: 8px 18px;
    text-decoration: none;
    font: 12px Arial, Helvetica, sans-serif;
}
.form-style-9 ul li input[type="button"]:hover, 
.form-style-9 ul li input[type="submit"]:hover {
    background: linear-gradient(to bottom, #2D77A2 5%, #337DA8 100%);
    background-color: #28739E;
}


.formcol{
float: left;
padding: 2px;
} 
.formcol label {

font-weight: bold;
display:block;
} 
ul {
  margin: 0;
  padding: 0;
  list-style-type: none;
}
.test {
  float:left;
  width: 23%;
  margin-right: 1.25%;
  margin-bottom: 1.25%;
}
.image-div {
	margin-right:...