how to use font face in html code example

Example 1: css font face

@font-face {
  // Defining what the font will be called
  font-family: thisSpecialFont;
  // Linking to the font file
  src: url(linkToFontFile.woff);
}
body {
  font-family: thisSpecialFont;
}

Example 2: @font-face rule in css

@font-face {
  font-family: "Open Sans";
  src: url("/fonts/OpenSans-Regular-webfont.woff2") format("woff2"),
       url("/fonts/OpenSans-Regular-webfont.woff") format("woff");
}

Example 3: font-face html

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

Example 4: font face html

@font-face { font-family: 'meine-schrift';
             src: url('pfad/zu/meinerschrift.ttf') format('truetype'); }