feat: invoice, estimate and receipt printing.

server/resources/scss/base.scss

@@ -0,0 +1,23 @@
+@import "./normalize.scss";
+
+*,
+*::before,
+*::after {
+  box-sizing: border-box;
+}
+
+th {
+    text-align: inherit; // 2
+    text-align: -webkit-match-parent; // 3
+}
+
+thead,
+tbody,
+tfoot,
+tr,
+td,
+th {
+    border-color: inherit;
+    border-style: solid;
+    border-width: 0;
+}