@font-face {
    font-family: 'opensan_r';
    src: url('../fonts/OpenSans.woff2') format('woff2'), 
    url('../fonts/OpenSans.woff') format('woff');
    font-weight: bold;
    font-style: normal;
}
@font-face {
    font-family: 'opensan_b';
    src: url('../fonts/OpenSans-Bold.woff2') format('woff2'), 
    url('../fonts/OpenSans-Bold.woff') format('woff');
    font-weight: bold;
    font-style: normal;
}
@font-face {
    font-family: 'opensan_m';
    src: url('../fonts/OpenSans-Medium.woff2') format('woff2'), 
    url('../fonts/OpenSans-Medium.woff') format('woff');
    font-weight: bold;
    font-style: normal;
}
@font-face {
    font-family: 'opensan_semi';
    src: url('../fonts/OpenSans-Semibold.woff2') format('woff2'), 
    url('../fonts/OpenSans-Semibold.woff') format('woff');
    font-weight: bold;
    font-style: normal;
}
@font-face {
    font-family: 'opensan_ex';
    src: url('../fonts/OpenSans-Extrabold.woff2') format('woff2'), 
    url('../fonts/OpenSans-Extrabold.woff') format('woff');
    font-weight: bold;
    font-style: normal;
}