JSFiddle - React, Tailwind, and code Playground

HTML

<div id="header_block">
			<div id="header">
				<div id="default">DEFAULT HEADER</div>
				<div id="sticky">STICKY HEADER</div>
			</div>
		</div>


		<div id="carousel_block">
			<div id="carousel">CAROUSEL</div>
		</div>


		<div id="body_block">
			<div id="body">
				<div id="body_left">
					LEFT
				</div>
				<div id="body_right">
					BODY START<br />
					CONTENT</br />CONTENT</br />CONTENT</br />CONTENT</br />CONTENT</br />CONTENT</br />CONTENT</br />
					CONTENT</br />CONTENT</br />CONTENT</br />CONTENT</br />CONTENT</br />CONTENT</br />CONTENT</br />
					CONTENT</br />CONTENT</br />CONTENT</br />CONTENT</br />CONTENT</br />CONTENT</br />CONTENT</br />
					CONTENT</br />CONTENT</br />CONTENT</br />CONTENT</br />CONTENT</br />CONTENT</br />CONTENT</br />
					CONTENT</br />CONTENT</br />CONTENT</br />CONTENT</br />CONTENT</br />CONTENT</br />CONTENT</br />
					CONTENT</br />CONTENT</br />CONTENT</br />CONTENT</br />CONTENT</br />CONTENT</br />CONTENT</br />
					BODY END
				</div>
			</div>
		</div>


		<div id="footer_block">
			<div id="footer">FOOTER</div>
		</div>

CSS

*
{
	margin: 0;
	padding: 0;
}
#header_block, #carousel_block, #body_block, #footer_block
{
	display: block;
	width: 100%;
}
#header, #carousel, #body, #footer
{
	margin: 0 auto;
	width: 200px;
}
/*** HEADER *********************************/
#header_block
{
	position: fixed;
	top: 0;
	z-index: 100;
	background-color: #C9C9C9;
}
#header
{
	background-color: #B3B3B3;
}
#default
{
	height: 100px;
	background-color: #EDF9FC;
}
#sticky
{
	display: none;
	height: 50px;
	background-color: #EDF9FC;
}
/*** CAROUSEL *******************************/
#carousel_block
{
	margin-top: 100px;
	background-color: #BFBFBF;
}
#carousel
{
	background-color: #B8B8B8;
}
/*** BODY ***********************************/
#body_block
{
	background-color: #B8B8B8;
}
#body
{
	background-color: #BFBFBF;
}
/*** FOOTER *********************************/
#footer_block
{
	background-color: #B3B3B3;
}
#footer
{
	background-color: #C9C9C9;
}
/*** BODY-MYACCOUNT *************************/
#body_left
{
	float: left;
	margin-right: 50px;
	background-color: #FFE0F8;
}
#body_right
{
	background-color: #E1FFE0;
}