@font-face {
  font-family: 'Open Sans';
  font-style: italic;
  font-weight: 400;
  src: url(https://gstatic.loli.net/s/opensans/v23/mem6YaGs126MiZpBA-UFUK0Xdcg.ttf) format('truetype');
}
@font-face {
  font-family: 'Open Sans';
  font-style: italic;
  font-weight: 700;
  src: url(https://gstatic.loli.net/s/opensans/v23/memnYaGs126MiZpBA-UFUKWiUNhlIqY.ttf) format('truetype');
}
@font-face {
  font-family: 'Open Sans';
  font-style: normal;
  font-weight: 400;
  src: url(https://gstatic.loli.net/s/opensans/v23/mem8YaGs126MiZpBA-UFW50e.ttf) format('truetype');
}
@font-face {
  font-family: 'Open Sans';
  font-style: normal;
  font-weight: 700;
  src: url(https://gstatic.loli.net/s/opensans/v23/mem5YaGs126MiZpBA-UN7rgOXOhs.ttf) format('truetype');
}