Check out example codes for "@font-face multiple font weights". It will help you in understanding the concepts better.

Code Example 1

@font-face {
  font-family: "myFont";
  src: url("myFont-reg.ttf") format("truetype");
  font-weight: normal;
  font-style: normal;
}

@font-face {
  font-family: "myFont";
  src: url("myFont-italic.ttf") format("truetype");
  font-weight: normal;
  font-style: italic;
}

@font-face {
  font-family: "myFont";
  src: url("myFont-bold.ttf") format("truetype");
  font-weight: bold;
  font-style: normal;
}

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