how to set 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 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;
}