/* 阻止谷歌字体加载 */
@font-face {
    font-family: 'Open Sans';
    font-style: normal;
    font-weight: 300;
    src: local('Open Sans Light'), local('OpenSans-Light');
}
@font-face {
    font-family: 'Open Sans';
    font-style: normal;
    font-weight: 400;
    src: local('Open Sans'), local('OpenSans');
}
@font-face {
    font-family: 'Open Sans';
    font-style: normal;
    font-weight: 600;
    src: local('Open Sans Semibold'), local('OpenSans-Semibold');
}