@font-face {
    font-family: 'open_sansregular';
    src: url('OpenSans-Regular-webfont.eot');
	src: local('?'),
	     url('OpenSans-Regular-webfont.eot?#iefix') format('embedded-opentype'), 
         url('OpenSans-Regular-webfont.woff') format('woff'),
         url('OpenSans-Regular-webfont.ttf') format('truetype'),
         url('OpenSans-Regular-webfont.svg#open_sansregular') format('svg');
    font-weight: normal;
    font-style: normal;
}

@media screen and (max-device-width: 480px) {
  @font-face {
    font-family: "open_sansregular";
    src: url('OpenSans-Regular-webfont.woff') format('woff'),
         url('OpenSans-Regular-webfont.ttf') format('truetype'),
         url('OpenSans-Regular-webfont.svg#open_sansregular') format('svg');

    font-weight: normal;
    font-style: normal;

}}