*,:before,:after{box-sizing:border-box;margin:0;padding:0}body{color:#333;background:#f4f5f7;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}a{color:inherit;text-decoration:none}button{cursor:pointer;border:none;outline:none}input,select{outline:none;font-family:inherit}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.spinner{border:4px solid #e0e0e0;border-top-color:#1abc9c;border-radius:50%;width:40px;height:40px;animation:.8s linear infinite spin}