data table columns

old examples/example.css

@@ -0,0 +1,34 @@
+App > View {
+  layout: dock;
+  docks: side=left/1;
+}
+
+#header {
+  text: on #173f5f;
+  height: 3;
+  border: hkey white;
+}
+
+#content {
+  text: on #20639b;
+}
+
+#footer {
+  height: 3;
+  border-top: hkey #0f2b41;
+  text: #3a3009 on #f6d55c;
+}
+
+#sidebar {
+  text: #09312e on #3caea3;
+  dock: side;
+  width: 30;
+  border-right: outer #09312e;
+  offset-x: -100%;
+  transition: offset 400ms in_out_cubic;
+}
+
+#sidebar.-active {
+  offset-x: 0;
+  transition: offset 400ms in_out_cubic;
+}