Add spacing between items

Also fix padding not being respected when blocks exceed container
height.

Author: code-asher

src/browser/pages/global.css

@@ -1,11 +1,15 @@
 html,
 body,
-#root,
-.center-container {
+#root {
   height: 100%;
   width: 100%;
 }
 
+.center-container {
+  min-height: 100%;
+  width: 100%;
+}
+
 body {
   background: rgb(244, 247, 252);
   color: #111;

src/browser/pages/home.css

@@ -4,6 +4,7 @@
 
 .block-row > .item {
   flex: 1;
+  margin: 2px 0;
 }
 
 .block-row > .item.-row {