@font-face {
 font-family: 'avenir';
 src: url('/Fonts/Download/avenirltstd-roman.otf') format('opentype');
}
 @font-face {
 font-family: 'avenir book';
 src: url('/Fonts/Download/avenirltstd-book.otf') format('opentype');
}
 @font-face {
 font-family: 'avenir medium';
 src: url('/Fonts/Download/avenirltstd-medium.otf') format('opentype');
}
 @font-face {
 font-family: 'avenir roman';
 src: url('/Fonts/Download/avenirltstd-roman.otf') format('opentype');
}
 @font-face {
 font-family: 'avenir-medium';
 src: url('/Fonts/Download/avenirltstd-medium.otf') format('opentype');
 }