Perform Animation on CSS border-bottom-right-radius property

To implement animation on border-bottom-right-radius property with CSS, you can try to run the following code


Live Demo

<!DOCTYPE html>
         div {
            width: 500px;
            height: 400px;
            background: yellow;
            border: 10px solid yellow;
            border-bottom-right-radius: 150px;
            animation: myanim 3s infinite;
            background-position: bottom left;
            background-size: 50px;
         @keyframes myanim {
            20% {
               background-color: maroon;
               background-size: 90px;
               border-bottom-color: green;
               border-bottom-right-radius: 50px;
      <h2>Performing Animation bottom border right radius</h2>
Lakshmi Srinivas
Lakshmi Srinivas

Programmer / Analyst / Technician