Adding latest

src/scss/sticky-footer.scss

@@ -0,0 +1,16 @@
+html, body {
+    height: 100%;
+}
+
+body {
+    display: flex;
+    flex-direction: column;
+}
+
+header, footer {
+    flex-shrink: 0;
+}
+
+main {
+    flex: 1 0 auto;
+}