@font-face {
    font-family: 'PlexThai';
    src: url('fonts/IBMPlexThai-Thin.woff2') format('woff2'),
          url('fonts/IBMPlexThai-Thin.woff') format('woff');
    font-display: block;
    font-weight: 100;
    font-style: normal;
    font-display: fallback;
}
@font-face {
    font-family: 'PlexThai';
    src: url('fonts/IBMPlexThai-Light.woff2') format('woff2'),
          url('fonts/IBMPlexThai-Light.woff') format('woff');
    font-display: block;
    font-weight: 300;
    font-style: normal;
    font-display: fallback;
}
@font-face {
    font-family: 'PlexThai';
    src: url('fonts/IBMPlexThai-Regular.woff2') format('woff2'),
          url('fonts/IBMPlexThai-Regular.woff') format('woff');
    font-display: block;
    font-weight: 400;
    font-style: normal;
    font-display: fallback;
}

@font-face {
    font-family: 'PlexThai';
    src: url('fonts/IBMPlexThai-Medium.woff2') format('woff2'),
          url('fonts/IBMPlexThai-Medium.woff') format('woff');
    font-display: block;
    font-weight: 600;
    font-style: normal;
    font-display: fallback;
}
@font-face {
    font-family: 'PlexThai';
    src: url('fonts/IBMPlexThai-SemiBold.woff2') format('woff2'),
          url('fonts/IBMPlexThai-SemiBold.woff') format('woff');
    font-display: block;
    font-weight: 700;
    font-style: normal;
    font-display: fallback;
}

@font-face {
    font-family: 'PlexThai';
    src: url('fonts/IBMPlexThai-Bold.woff2') format('woff2'),
          url('fonts/IBMPlexThai-Bold.woff') format('woff');
    font-display: block;
    font-weight: 800;
    font-style: normal;
    font-display: fallback;
}