body{margin:0;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1{color:#333}.container{padding:20px}.button{background-color:#007bff;color:#fff;border:none;padding:10px 20px;text-align:center;text-decoration:none;display:inline-block;font-size:16px;margin:4px 2px;cursor:pointer;border-radius:5px}.button:hover{background-color:#0056b3}