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HTML Settings

Here you can Sed posuere consectetur est at lobortis. Donec ullamcorper nulla non metus auctor fringilla. Maecenas sed diam eget risus varius blandit sit amet non magna. Donec id elit non mi porta gravida at eget metus. Praesent commodo cursus magna, vel scelerisque nisl consectetur et.

            
              <div id="block">
	<diV id="fixed-block-head">
		here is the block title (fixed).
	</div>
	<diV id="scrollable-content">
		<p>Scroll meh 1</p>
		<p>Scroll meh 2</p>
		<p>Scroll meh 3</p>
		<p>Scroll meh 4</p>
		<p>Scroll meh 5</p>
	</div>
</div>
            
          
!
            
              /* fancy CSS */
body {
	background: #eee;
	padding: 5em;
}

#block {
	box-shadow: 0 0 20px rgba(0, 0, 0, .6);
	border-radius: 3px;
	background: white;
	resize: both; /* makes it resizeable  */
	overflow: hidden; /* "hidden" for outer #block. "scroll" for inner block. */
}

#fixed-block-head {
	padding: 25px;
}

#scrollable-content {
	line-height: 10em;
	padding: 25px;
}


/* the positionning (make the right element scroll / resize) ! */

#block {
	height: 600px;
  display: flex;
  flex-direction: column;
}


#scrollable-content {
	overflow-y: scroll; /* scroll is here */
}


/* the MAGIC (let the shadow be) ! */

#fixed-block-head {
	position: relative;
}

#fixed-block-head::after { /* this pseudo-elements contains the actual shadow (it’s fixed)*/
	content: "";
	display: block;
	background: transparent;
	height: 5px;
	width: 100%;
	position: absolute;
	left: 0;
	bottom: 0;
	z-index: 1;
	box-shadow: 0 3px 3px silver;
}

#scrollable-content {
	position: relative;
}

#scrollable-content::before { /* this pseudo-element scrolls with the content.*/
	/* it hides the previously declared shadow when not scrolled and unveils it when scrolled"*/
	content: "";
	display: block;
	background: linear-gradient(white 50%, transparent); /* could be plaine white, this is more smooth */
	height: 8px;
	width: 100%;
	position: absolute;
	top: 0px;
	z-index: 1;
	border-top: 1px solid silver; /* not required. Try without for yourself */
	left: 0;
}
            
          
!
999px
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