Only show scrollbars when needed (#132)

* Only show scrollbars when needed

Changes `overflow: scroll` to `overflow: auto` so that scroll bars only
appear if the content is scrollable. This primarily affects macOS users
who opt to always show scroll bars for accessibility reasons (and users
on platforms that don't auto-hide scroll bars).

* Regenerate all.min.css

* Add changelog entry for #132

Co-authored-by: Mattt <[email protected]>

Author: andrewchang-bird

Assets/css/all.css

@@ -738,7 +738,7 @@ body {
 
 main,
 nav {
-  overflow-x: scroll;
+  overflow-x: auto;
 }
 
 main {
@@ -765,7 +765,7 @@ nav {
   float: right;
   margin-left: 1em;
   max-height: 100vh;
-  overflow: scroll;
+  overflow: auto;
   padding: 0 1em 3em 1em;
   position: sticky;
   top: 1em;
@@ -883,7 +883,7 @@ dd {
   border-radius: 8px;
   font-size: smaller;
   margin-bottom: 2em;
-  overflow-x: scroll;
+  overflow-x: auto;
   padding: 1em;
   padding-left: 3em;
   text-indent: -2em;

Changelog.md

@@ -7,6 +7,11 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Changed
+
+- Changed HTML output to show scrollbars only when necessary.
+  #132 by @andrewchang-bird.
+
 ### Fixed
 
 - Fixed runtime error related to networking and processes on Ubuntu Linux.