Create initial version of application

src/app/header/header.component.scss

@@ -0,0 +1,31 @@
+@keyframes heartbeat
+{
+  0%
+  {
+    transform: scale( .75 );
+  }
+  20%
+  {
+    transform: scale( 1 );
+  }
+  40%
+  {
+    transform: scale( .75 );
+  }
+  60%
+  {
+    transform: scale( 1 );
+  }
+  80%
+  {
+    transform: scale( .75 );
+  }
+  100%
+  {
+    transform: scale( .75 );
+  }
+}
+
+.logo {
+  animation: heartbeat 1s infinite;
+}