Fix sonar issues

Author: ppelgmv

src/app/pages/policies/policy-view/policy-view.component.scss

@@ -27,7 +27,7 @@ button {
 }
 
 mat-card {
-  font-family: "Open Sans";
+  font-family: "Open Sans", sans-serif;
   place-self: normal;
 }
 

src/app/shared/components/footer/footer.component.scss

@@ -8,7 +8,7 @@
   &__company {
     border-top: solid 1px rgba(255, 255, 255, 0.12);
     padding: 10px 0;
-    font-family: "Open Sans";
+    font-family: "Open Sans", sans-serif;
     font-size: 12px;
     color: white;
     font-weight: 500;

src/styles.scss

@@ -16,7 +16,7 @@ span,
 i,
 strong,
 input {
-  font-family: "Open Sans";
+  font-family: "Open Sans", sans-serif;
 }
 
 body {
@@ -308,31 +308,13 @@ app-json-dialog {
   }
 
   .ngx-json-viewer {
-    font-family: "Open Sans" !important;
+    font-family: "Open Sans", sans-serif !important;
     font-size: 14px !important;
   }
 }
 
-// .main-container {
-//   display: flex;
-//   flex-direction: column;
-//   height: 100%;
-
-// }
-
-// app-navigation {
-//   flex: 1 0 auto;
-//   overflow: auto;
-//   height: 100%;
-
-// }
-
-// app-footer{
-//   flex-shrink: 0;
-// }
-
 .title-section {
-  font-family: "Open Sans";
+  font-family: "Open Sans", sans-serif;
 }
 
 .footer-content {

src/theme.scss

@@ -10,7 +10,7 @@ $theming-material-components-primary: mat-palette($mat-teal);
 $theming-material-components-accent: mat-palette($mat-orange, A200, A100, A400);
 $theming-material-components-warn: mat-palette($mat-red);
 $theming-material-components-typography: mat.define-typography-config(
-  $font-family: "Open Sans",
+  $font-family: "Open Sans", sans-serif
 );
 
 $theme1: mat-dark-theme(