*{padding:0;margin:0}html,body,#root{margin:0;padding:0;width:100%;height:100%}button{padding:10px;background-color:#008b8b;color:#fff;outline:none;border:none;border-radius:3px;cursor:pointer}button:hover{background-color:#05adad}body{font-family:Vazirmatn,sans-serif}.settings{position:fixed;top:10px;display:flex;flex-direction:column;gap:8px;right:10px}.rotation-anim{animation:spin 3s linear infinite}@-moz-keyframes spin{to{-moz-transform:rotate(360deg)}}@-webkit-keyframes spin{to{-webkit-transform:rotate(360deg)}}@keyframes spin{to{-webkit-transform:rotate(360deg);transform:rotate(360deg)}}