*,:before,:after{box-sizing:border-box;margin:0;padding:0}html,body{height:100%}body{-webkit-font-smoothing:antialiased;background:#f0f2f5;font-family:Helvetica Neue,Helvetica,Arial,sans-serif;overflow:hidden}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:#f0f2f5}::-webkit-scrollbar-thumb{background:#ccc;border-radius:3px}button{font-family:inherit}input,select,textarea{box-sizing:border-box;font-family:inherit}