Big model table (#8774)

* First draft

* Styling

* With all changes staged

* Update docs/source/index.rst

Co-authored-by: Julien Chaumond <chaumond@gmail.com>

* Styling

Co-authored-by: Julien Chaumond <chaumond@gmail.com>

docs/source/_static/css/huggingface.css

@@ -2,6 +2,15 @@
 
 /* Colab dropdown */
 
+table.center-aligned-table td {
+    text-align: center;
+}
+
+table.center-aligned-table th {
+    text-align: center;
+    vertical-align: middle;
+}
+
 .colab-dropdown {
     position: relative;
     display: inline-block;