Check out example codes for "import font css". It will help you in understanding the concepts better.

Code Example 1

@font-face { font-family: 'meine-schrift';
             src: url('pfad/zu/meinerschrift.ttf') format('truetype'); }
@font-face { font-family: 'meine-schrift';
             src: url('pfad/zu/meiner-kursiven-schrift.ttf') format('truetype');
             font-style: italic; }
@font-face { font-family: 'meine-schrift';
             src: url('pfad/zu/meiner-fetten-schrift.ttf') format('truetype');
             font-weight: bold; }
@font-face { font-family: 'meine-schrift';
             src: url('pfad/zu/meiner-kursiv-fetten-schrift.ttf') format('truetype');
             font-weight: bold;
             font-style: italic; }

Code Example 2

@font-face {
  font-family: myFirstFont;
  src: url(sansation_light.woff);
}

div {
  font-family: myFirstFont;
}
/*Name the font-family and link the font file in the @font-face rule*/

Code Example 3

<link rel="stylesheet" href="<Font location>">

Code Example 4

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

Code Example 5

/* Answer to: "add font to css" */

/*
  In the @font-face rule; first define a name for the font 
  (e.g. myFirstFont) and then point to the font file.

  Tip: Always use lowercase letters for the font URL. Uppercase
  letters can give unexpected results in IE.

  To use the font for an HTML element, refer to the name of the
  font (myFirstFont) through the font-family property:
*/

@font-face {
  font-family: myFirstFont;
  src: url(sansation_light.woff);
}

div {
  font-family: myFirstFont;
}

/*
  For more information, go to:
  https://www.w3schools.com/css/css3_fonts.asp
*/

Code Example 6

@import url(//fonts.googleapis.com/css?family=Open+Sans);
/*When not hosting on my own server use the @import rule which is Google Fonts Versionn and hosted on their server*/

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