@font-face {
  font-family: 'Open Sans';
  font-style: italic;
  font-weight: 400;
  src: local('Open Sans Italic'), local('Open-Sans-Italic'),
  url('OpenSans-Italic.woff') format('woff'),
  url('OpenSans-Italic.ttf') format('truetype');
}
 
@font-face {
  font-family: 'Open Sans';
  font-style: normal;
  font-weight: 700;
  src: local('Open Sans Bold'), local('Open-Sans-Bold'),
  url('OpenSans-Bold.woff') format('woff'),
  url('OpenSans-Bold.ttf') format('truetype');
}
 
@font-face {
  font-family: 'Open Sans';
  font-style: normal;
  font-weight: 400;
  src: local('Open Sans Regular'), local('Open-Sans-Regular'),
  url('OpenSans-Regular.woff') format('woff'),
  url('OpenSans-Regular.ttf') format('truetype');
}