@font-face {
    font-family: 'fira-code-regular';
    src: url('fira-code_regular.eot');
    src: url('fira-code_regular.eot?#iefix') format('embedded-opentype'),
         url('fira-code_regular.woff') format('woff'),
         url('fira-code_regular.ttf') format('truetype'),
         url('fira-code_regular.svg#fira-code-regular') format('svg');
}