Make the font a little more dense

source/css/main.css

@@ -14,6 +14,7 @@ body {
   font-family: 'Fira Code', Monaco, Consolas, Ubuntu Mono, monospace;
   font-size: 1rem;
   line-height: 1.54;
+  letter-spacing: -0.02em;
   background-color: color-mod(var(--accent) blend(#1D1E28 98%));
   color: var(--color);
   text-rendering: optimizeLegibility;
@@ -28,7 +29,12 @@ body {
   }
 }
 
-h1, h2, h3, h4, h5, h6 {
+h1,
+h2,
+h3,
+h4,
+h5,
+h6 {
   line-height: 1.3;
 
   &:not(first-child) {
@@ -36,11 +42,15 @@ h1, h2, h3, h4, h5, h6 {
   }
 }
 
-h1, h2, h3 {
+h1,
+h2,
+h3 {
   font-size: 1.4rem;
 }
 
-h4, h5, h6 {
+h4,
+h5,
+h6 {
   font-size: 1.2rem;
 }
 
@@ -195,7 +205,9 @@ table {
   margin: 40px 0;
 }
 
-table, th, td {
+table,
+th,
+td {
   border: 1px dashed var(--accent);
   padding: 10px;
 }
@@ -204,7 +216,8 @@ th {
   color: var(--accent);
 }
 
-ul, ol {
+ul,
+ol {
   margin-left: 30px;
   padding: 0;
 
@@ -216,7 +229,8 @@ ul, ol {
     margin-left: 20px;
   }
 
-  ul, ol {
+  ul,
+  ol {
     margin-top: 20px;
   }
 }