body {
  margin: 0;
  padding: 0;
  font-family: 'Roboto', sans-serif;
  background-color: #f5f5f5;
  color: #333;
}

* {
  box-sizing: border-box;
}

h1, h2, h3, h4, h5, h6 {
  margin: 0;
}

p {
  line-height: 1.6;
}