Added first version of election map feature

Signed-off-by: Jim Martens <github@2martens.de>

_assets/css/main.scss

@@ -1,3 +1,40 @@
 @charset "UTF-8";
 
-// non-critical CSS
+// non-critical CSS
+
+// map of election district feature
+
+#election_map svg {
+  height: auto;
+  width: 100%;
+  margin: 0 auto;
+  display: block;
+}
+
+#election_map g {
+  fill: #ccc;
+}
+
+#election_map g:visited {
+  /*fill: #fc0 !important;*/
+  fill: #fc0;
+}
+#election_map g:hover {
+  fill: #228B22;
+  cursor: pointer;
+}
+
+#election_map g:active {
+  fill: #fc0;
+}
+
+.info_panel {
+  background-color: rgba(255,255,255, .8);
+  /*background-color: rgba(255,204,0, .8);*/
+  padding: 5px;
+  font-size: 10px;
+  position: absolute;
+  border: 1px solid #333;
+  color: #333;
+  white-space: nowrap;
+}