JSFiddle - React, Tailwind, and code Playground
HTML
<form action="#" method="post">
Name <input type="text" placeholder="First name"/>
<input type="text" placeholder="Last name"/>
Email <input type="text"/>
Message <input type="textarea"/>
<input type="submit" value="Send"/>
</form>
CSS
input[type=text] {padding:5px; border:2px solid #ccc;
-webkit-border-radius: 5px;
border-radius: 5px;
}
input[type=text]:focus {border-color:#333; }
input[type=submit] {padding:5px 15px; background:#ccc; border:0 none;
cursor:pointer;
-webkit-border-radius: 5px;
border-radius: 5px; }