file: separate content and line numbers

static/style.css

@@ -229,11 +229,15 @@ a:hover {
   flex-direction: row;
   grid-template-columns: 1rem minmax(0, 1fr);
   gap: 1rem;
-  overflow: scroll;
   padding: 0.5rem;
   background: var(--light-gray);
 }
 
+.file-content {
+  background: var(--light-gray);
+  overflow: scroll;
+}
+
 .commit-info {
   color: var(--gray);
   padding-bottom: 1.5rem;

templates/file.html

@@ -14,7 +14,7 @@
 <a id="L{{ . }}" href="#L{{ . }}">{{ . }}</a>
           {{- end -}}
         </div>
-        <div>
+        <div class="file-content">
           <span></span>
           <pre>
             {{- .content -}}