@font-face {
    font-family: 'Open Sans';
    font-style: normal;
    font-weight: 300;
    src: local('Open Sans Light'), local('OpenSans-Light'), url(OpenSans-Light.ttf);

}

@font-face {
    font-family: 'Open Sans';
    font-style: normal;
    font-weight: 400;
    src: local('Open Sans'), local('OpenSans'), url(OpenSans-Regular.ttf);
}

@font-face {
    font-family: 'Open Sans';
    font-style: normal;
    font-weight: 600;
    src: local('Open Sans Semibold'), local('OpenSans-Semibold'), url(OpenSans-SemiBold.ttf);
}

@font-face {
    font-family: 'Open Sans';
    font-style: normal;
    font-weight: bold;
    src: local('Open Sans Semibold'), local('OpenSans-Bold'), url(OpenSans-Bold.ttf);
}