body {
  margin: 0;
  font-family: "Roboto", "Helvetica", "Arial", sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

code {
  font-family: source-code-pro, Menlo, Monaco, Consolas, "Courier New",
  monospace;
}

.MuiButton-contained {
  box-shadow: none;
}

.MuiButton-contained:hover, .MuiButton-contained:focus, .MuiButton-contained:active {
  box-shadow: none;
}