* {
  font-family:-apple-system, BlinkMacSystemFont, Roboto, Oxygen, Ubuntu, Cantarell  sans-serif;
  font-weight: 500;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  color: #000;
  
  font-weight: bold;
}
strong {
  font-weight: bold;
}