divclass=' donut '/div @ key frames donut-spin {0% } transform 3360 rotate (0deg ); } 100 % { transform 3360 rotate (360 deg ); }.donut { display : inline-block; border :4 pxsolidrgba (0,0,0,0.1 ); border-left-color: #59a782; border-radius: 50%; width: 30px; height: 30px; animation : donut-spin 1.2 slinearinfinite; }