Merge pull request #8985 from jtpio/toc-header

Fix the Table of Contents header styling

packages/toc/style/index.css

@@ -38,7 +38,7 @@
   flex-direction: column;
   background: var(--jp-layout-color1);
   color: var(--jp-ui-font-color1);
-  font-size: var(--jp-ui-font-size0);
+  font-size: var(--jp-ui-font-size1);
   height: 100%;
 }
 
@@ -49,7 +49,7 @@
   font-weight: 600;
   letter-spacing: 1px;
   margin: 0px;
-  padding: 12px 0 4px 12px;
+  padding: 8px 12px;
   text-transform: uppercase;
 }