Create style.css (#1)

- Create style.css (fe1b37646e4d0fab9998c81f210c83ccde7d37f4)

style.css

@@ -0,0 +1,16 @@
+
+#component-0{
+  max-width: 900px;
+  margin: 0 auto;
+}
+
+#description, h1 {
+  text-align: center;
+}
+
+#duplicate-button {
+  margin: auto;
+  color: #fff;
+  background: #1565c0;
+  border-radius: 100vh;
+}