machine/modules/theme/theme.scss

@import url('https://fonts.googleapis.com/css?family=Roboto:300,400,500,700,400italic|Roboto+Mono:400,500|Material+Icons');

body {
  font-family: Roboto, sans-serif;
  font-size: 12px;
  margin: 0;
  padding: 0;
}

button {
  margin: 0;
  padding: 4px;
  height: auto;
  text-transform: capitalize;
}