ux(): fixed hight of top navbar

public/sass/components/_navbar.scss

@@ -63,7 +63,7 @@
   margin: 0;
   border-right: 1px solid $tight-form-border;
   background-color: $navbarButtonBackground;
-  padding: 0.6rem 1.0rem 0.5rem 1rem;
+  padding: 0.4rem 1.0rem 0.4rem 1rem;
 
   .fa-caret-down {
     font-size: 70%;
@@ -110,7 +110,7 @@
   color: darken($link-color, 5%);
   background-color: $navbarButtonBackground;
   font-size: $font-size-lg;
-  padding: 1rem 0.8rem;
+  padding: 1rem 1rem 0.7rem 1rem;
 
   &:hover {
     background: $navbarButtonBackgroundHighlight;