@font-face {
    font-family: 'Petersburg';
    src: url('Petersburg/Petersburg-Regular.eot');
    src: local('Petersburg/Petersburg-Regular.eot'), local('Petersburg/Petersburg-Regular.eot'),
    url('Petersburg/Petersburg-Regular.eot?#iefix') format('embedded-opentype'),
    url('Petersburg/Petersburg-Regular.woff') format('woff'),
    url('Petersburg/Petersburg-Regular.ttf') format('truetype');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}