@font-face {
    font-family: 'avenir';
    src: url('avenir_light.eot');
    src: url('avenir_light.eot?#iefix') format('embedded-opentype'),
         url('avenir_light.woff') format('woff'),
         url('avenir_light.ttf') format('truetype'),
         url('avenir_light.svg#avenir_light') format('svg');
    font-weight: normal;
    font-style: normal;

}


@font-face {
    font-family: 'avenir-black';
    src: url('avenir-black-webfont.eot');
    src: url('avenir-light-webfont.eot?#iefix') format('embedded-opentype'),
         url('avenir-black-webfont.woff') format('woff'),
         url('avenir-black-webfont.ttf') format('truetype');
    font-weight: normal;
    font-style: normal;

}