Improve general layout

lib/views/layout.ex

@@ -45,7 +45,7 @@ defmodule CvGenView.Layout do
     }
 
     body {
-      width: 80;
+      width: 90%;
       max-width: 120ch;
       margin-top: 2em;
       margin-bottom: 2em;
@@ -63,6 +63,9 @@ defmodule CvGenView.Layout do
       "work education"
       "work languages"
       "work _";
+      grid-template-columns: 2fr 1fr;
+      column-gap: 1em;
+      row-gap: 0.5em;
     }
 
     #basics {