Improve font sizing on hakkimizda.html

resources/css/mixins.scss

@@ -95,4 +95,10 @@
   @media (hover: hover) and (pointer: fine) {
     @content;
   }
+}
+
+@mixin mx_hakkimizda_text-area {
+  @media screen and (max-width: overflow.$hakkimizda_sec_text-area) {
+    @content;
+  }
 }