border-radius: 15px 50px 30px 5px; (first value applies to top-left corner, second value applies to top-right corner, third value applies to bottom-right corner, and fourth value applies to bottom-left corner)
<img src="cinqueterre.jpg" class="rounded" alt="Cinque Terre">
<div class="MagicScroll" data-options="loop: rewind;"> <img src="example1.jpg" /> <img src="example2.jpg" /> ...</div>