adding to staff

static/css/main.css

@@ -680,6 +680,12 @@
       border-bottom-width: calc(1px * calc(1 - var(--tw-divide-y-reverse)));
     }
   }
+  .place-self-center {
+    place-self: center;
+  }
+  .self-center {
+    align-self: center;
+  }
   .truncate {
     overflow: hidden;
     text-overflow: ellipsis;
@@ -824,6 +830,9 @@
   .px-6 {
     padding-inline: calc(var(--spacing) * 6);
   }
+  .px-20 {
+    padding-inline: calc(var(--spacing) * 20);
+  }
   .py-0 {
     padding-block: calc(var(--spacing) * 0);
   }