Add footer

package.json

@@ -3,7 +3,7 @@
   "version": "1.0.0",
   "description": "Simulator for the Polish Sejm 2019 election",
   "scripts": {
-    "build": "webpack",
+    "build": "webpack --mode=production",
     "start": "webpack-dev-server --inline --watch --hot",
     "deploy": "gh-pages -d dist"
   },

src/styles.css

@@ -161,3 +161,18 @@ h2 {
 .ct-series-e .ct-slice-donut {
 	stroke: #655;
 }
+
+footer {
+	display: flex;
+	flex-wrap: wrap;
+	justify-content: space-between;
+	margin: 0.5rem 1rem;
+}
+
+address {
+	font-style: normal;
+}
+
+a.github {
+	color: #333;
+}

src/templates/content.pug

@@ -69,3 +69,7 @@ form#support-form
 	#division-pie-chart.ct-chart.ct-perfect-fourth
 
 #constituency-results
+
+footer
+	a.github(href='https://github.com/drastus/sejm-calculator') Kod źródłowy
+	address Kontakt: zrchos na serwerze gmail.com