UI bug fixes

assets/sass/base/_typography.scss

@@ -9,14 +9,12 @@ html {
 }
 
 body {
-  font-size: 16px;
-  font-family: $text-font-stack;
+  font: normal 125% / 1.4 $text-font-stack;
 }
 
 code,
 pre {
-  font-size: 13.8px;
-  font-family: $code-font-stack;
+  font: normal 125% / 1.8 $code-font-stack;
 }
 
 .h1 {

assets/sass/components/_expand.scss

@@ -17,6 +17,7 @@
     }
 
     li {
+      font-size: 15.2px;
       margin: 0 0 0.525rem 2rem !important;
 
       &:first-child {
@@ -24,6 +25,7 @@
       }
 
       li {
+        font-size: 14.4px;
         margin: 0 0 0.25rem 1.25rem !important;
       }
     }

assets/sass/layout/_navigation.scss

@@ -149,7 +149,6 @@
 
   &__title {
     height: $grid_navbar_height;
-    line-height: $grid_navbar_height;
     font-size: 1.5rem;
 
     @include flexbox();

assets/sass/pages/_single.scss

@@ -60,6 +60,7 @@
     }
 
     margin: 1rem 0;
+    font-size: 1rem;
     line-height: 1.7;
     width: inheirt;
     max-width: inherit;
@@ -130,6 +131,7 @@
       overflow: auto;
       border-radius: 0.34rem;
       line-height: 1.5;
+      font-size: 13.8px;
       
       @include themify($themes) {
         @include webkit-scrollbars(themed('custom-scrollbar-foreground-color'), themed('custom-scrollbar-background-color'));
@@ -161,6 +163,7 @@
         height: 30px;
         z-index: z('content');
         line-height: 30px;
+        font-size: 13.8px;
         font-family: $title-font;
         font-weight: bold;
         display: inline-block;
@@ -386,6 +389,7 @@
 code, pre {  
   padding: .5rem 0;
   line-height: 1.5;
+  font-size: 13.8px;
   font-family: $code-font-stack;
   overflow: auto;
 
@@ -476,6 +480,7 @@ pre:not(.chroma) {
       width: 100%;
       height: 30px;
       line-height: 1.9;
+      font-size: 13.8px;
       font-family: $title-font;
       font-weight: bold;
       display: inline-block;