smaller navbar font & general form styling

src/assets/scss/_forms.scss

@@ -0,0 +1,12 @@
+.input-group {
+    margin-bottom: 1rem;
+}
+
+.input-group-prepend span {
+    padding-right: 18px;
+    padding-left: 18px;
+    border-color: $terciary;
+    color: #F2F2F2;
+    background: $terciary;
+    height: 100%;
+}

src/assets/scss/styles.scss

@@ -2,9 +2,9 @@
 
 @import "/node_modules/bootstrap/scss/bootstrap";
 
-$primary: #174B97 !default;
-$secondary: #727271 !default;
-$terciary: #1B3059 !default;
+$primary: #174B97;
+$secondary: #727271;
+$terciary: #1B3059;
 
 @import "themes";
 @import "fonts";
@@ -13,6 +13,7 @@ $terciary: #1B3059 !default;
 @import "dashboard";
 @import "graph";
 @import "popup-form";
+@import "forms";
 
 .p-tabview .p-tabview-panels {
   color: $terciary;