@font-face {
  font-family: 'Open Sans';
  font-style: normal;
  font-weight: 300;
  src: url(https://fonts.gstatic.com/s/opensans/v18/mem5YaGs126MiZpBA-UN_r8OXOhs.ttf) format('truetype');
}
@font-face {
  font-family: 'Open Sans';
  font-style: normal;
  font-weight: 400;
  src: url(https://fonts.gstatic.com/s/opensans/v18/mem8YaGs126MiZpBA-UFW50e.ttf) format('truetype');
}
@font-face {
  font-family: 'Open Sans';
  font-style: normal;
  font-weight: 600;
  src: url(https://fonts.gstatic.com/s/opensans/v18/mem5YaGs126MiZpBA-UNirkOXOhs.ttf) format('truetype');
}
@font-face {
  font-family: 'Open Sans';
  font-style: normal;
  font-weight: 700;
  src: url(https://fonts.gstatic.com/s/opensans/v18/mem5YaGs126MiZpBA-UN7rgOXOhs.ttf) format('truetype');
}