*{box-sizing:border-box;padding:0;margin:0;background-color:#f5f5f5;font-family:Roboto,sans-serif}main{display:flex;flex-direction:column;align-items:center;margin-top:60px}.container{width:100%;flex-direction:row;display:flex;flex-wrap:wrap;margin-top:30px}.chart{width:100%;max-width:600px;margin:0 auto}