Change -font-family to -family-base

Author: Fajfa

server/assets/src/scss/variables/18182031_webapp_variable.scss

@@ -148,7 +148,7 @@ $pagination-active-bg:    $primary !default;
 $pagination-border-width: 0 !default;
 
 // Forms
-$input-font-family: $font-regular !default;
+$input-font-family: $font-family-base !default;
 $input-color: $black !default;
 $input-disabled-bg: $light !default;