title: Using two different Fonts in Angular Material
body: <p>i created my own custom theme with a custom font:</p>
  
  <pre><code>@import '~@angular/material/theming';
  @include mat-core();
  $custom-typography: mat-typography-config($font-family: '"work sans",    sans-serif;');
  @include mat-core($custom-typography);
  </code></pre>
  
  <p>Now i want to use the font "Oswald" for every header(h1-h6). How can i do this?</p>