update styling configuration

Author: NeoScript

webapp/src/styles.scss

@@ -14,8 +14,7 @@
 //  If you don't need the default component typographies but still want the hierarchy styles,
 //  you can delete this line and instead use:
 //    `@include mat.legacy-typography-hierarchy(mat.define-legacy-typography-config());`
-@include mat.all-legacy-component-typographies();
-@include mat.legacy-core();
+@include mat.core();
 
 // Define the palettes for your theme using the Material Design palettes available in palette.scss
 // (imported above). For each palette, you can optionally specify a default, lighter, and darker
@@ -26,7 +25,7 @@ $webapp-accent: mat.define-palette(mat.$pink-palette, A200, A100, A400);
 // The warn palette is optional (defaults to red).
 $webapp-warn: mat.define-palette(mat.$red-palette);
 
-$webapp-typography: mat.define-legacy-typography-config($font-family: 'Cascadia Code');
+$webapp-typography: mat.define-typography-config($font-family: 'Cascadia Code');
 
 // Create the theme object. A theme consists of configurations for individual
 // theming systems such as "color" or "typography".
@@ -39,7 +38,7 @@ $webapp-theme: mat.define-dark-theme((color: (primary: $webapp-primary,
 // Include theme styles for core and each component used in your app.
 // Alternatively, you can import and @include the theme mixins for each component
 // that you are using.
-@include mat.all-legacy-component-themes($webapp-theme);
+@include mat.all-component-themes($webapp-theme);
 
 /* You can add global styles to this file, and also import other style files */