JSFiddle - React, Tailwind, and code Playground

HTML

<body>
    <header>
          <div class="subheader">
            <div class="register">  
              <p>Login
              </p>
               <p>|</p>
              <p>Register</p>
            </div>
            <div class="forms">
              <form class="registers" action="demo_form.asp">
                <input class="registerformsleft" type="email" name="email" value="Email" placeholder="Format: algo@gmail.com" onfocus="if (this.value=='Email') this.value='';"><br>
                <input class="registerformsright" type="password" name="Password" size="10" value="Password" onfocus="if (this.value=='Password') this.value='';"><br>
                <input class="submit" type="submit" value="Submit">
              </form>
            </div> 
          </div>
    </header>
    <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>

    <script src="js/jquery.inputs.js"></script>
   </body>

CSS

.subheader {
	background: #F3F3F3;
	margin: 0 auto;
	width: 100%;
	height: 30px;

}
.register p {
	display: inline-block;
	float: right;
	color: #179B75;
	font-size: 12px;
	padding: 0;
	padding-right: 8px;
}
.register {
	display: block;
	left: 75%;
	position: fixed;
	top: 5px;
	z-index: 10005;
	height: 30px;
}
.register>p>input {
	width: 100px;
	height: 20px;
	border: 1px solid #c8c8c8;
	font-family: FuturaLight;
	text-indent: 20px;
	font-size: 12px;
	float: right;
	display: none;
	color: #179B75;
}
.register>p>input:enabled{
	cursor: text;
}
.forms {
	width: 400px;
	height: 30px;
	display:inline-block;
	float:right;
}
.registers {
	width: 400px;
	height: 30px;
	display: inline-block;
	float:right;
}
.registerformsleft {
	width: 130px;
	height: 25px;
	display: inline-block;
	position: inherit;
	float: left;
}
.registerformsright {
	width: 130px;
	height: 25px;
	display: inline-block;
	position: inherit;
	float: right;
}
.register {
	cursor:pointer;
}

JavaScript

$(document).ready(function() {
    $('.subheader').click(function() {
        $('.registers').hide();
 	});
    
    $('.registers').hide();
    
    $('.register').click(function() {
        $('.registers').show();
        return false;
 	});
});