Update styles

- Fix style that affected `ol` and `ul` tags when only `ul` should have
been targeted.
- Added style for `code` outside of `pre`.

_includes/styles/base.scss

@@ -33,7 +33,6 @@ img {
 }
 
 ol, ul {
-  list-style: disc;
   li {
     margin-bottom: 0.4rem;
     &:last-of-type {
@@ -42,6 +41,10 @@ ol, ul {
   }
 }
 
+ul {
+  list-style: disc;
+}
+
 hr {
   height: 1px;
   background-color: var(--color-black);
@@ -67,6 +70,13 @@ section {
   }
 }
 
+code {
+  padding: 0.1em 0.3em;
+  border-radius: 3px;
+  background-color: var(--color-bg--layer-01);
+  font-family: var(--font--mono);
+}
+
 pre {
   padding: 1rem;
   border-radius: 5px;
@@ -77,7 +87,9 @@ pre {
   word-wrap: break-word;
   font-family: var(--font--mono);
   code {
-    font-family: var(--font--mono);
+    padding: 0;
+    border-radius: 0;
+    background-color: transparent;
   }
 }