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<html><head><style> #myDIV { width: 300px; height: 200px; border: 1px solid black; animation: mymove 5s infinite;}@keyframes mymove { 50% {border-bottom-right-radius: 150px;}}</style></head><body><h1>Animation of border-bottom-right-radius</h1><p>Gradually change the border-bottom-right-radius property from 0 to 150px, then back:<p><div id="myDIV"></div></body><!-- Mirrored from www.w3schools.com/cssref/tryit.php?filename=trycss_anim_border-bottom-right-radius by HTTrack Website Copier/3.x [XR&CO'2014], Wed, 21 Dec 2022 16:50:29 GMT --></html>