* {
  font-family: "HelveticaNeue";
}
#thinner {
  font-weight: lighter;
}
#thin {
  font-weight: 100;
}
#lighter {
  font-weight: 200;
}
#light {
  font-weight: 300;
}
#regular {
  font-weight: normal;
}
#medium {
  font-weight: 500;
}
#italic {
  font-weight: 400;
  font-style: italic;
}
#bold {
  font-weight: 600;
}
#bolder {
  font-weight: 700;
}