JSFiddle - React, Tailwind, and code Playground

HTML

<form method="post" action="****" name="loginform">
	<span style="white-space:nowrap">
		<label for="login_input_username" style="vertical-align: bottom" class="gebruikersnaam">Gebruikersnaam</label>
		<input id="login_input_username" style="vertical-align: bottom"  type="text" name="****" required="">
	</span>
		<label for="login_input_password" class="wachtwoord">Wachtwoord</label>
		<input id="login_input_password"  type="password" name="****" autocomplete="off" required="" style="background: #2f2f2f url(" test.png")="" no-repeat;"="">
		<input style="display: inline;" type="image" name="login" value="Log in" src="http://ebiz.sfn.org/PersonifyEbusiness/Portals/_default/Skins/SfNSiteCore/images/ui/iconLinked.gif" class="button">
	</form>

CSS

body
{
background-color:#000000;
    color:#ffffff;
}
.button {
    position: relative;
    top:5px;
}
.wachtwoord {
    position: relative;
    top:5px;
}
.gebruikersnaam {
    position: relative;
    top:2px;
}