(v1.3.0.9004) data sets, as.disk() improvement

pkgdown/extra.css

@@ -250,3 +250,24 @@ table a:not(.btn):hover, .table a:not(.btn):hover {
   background: #128f7645;
   color: #2c3e50;
 }
+.home-buttons {
+  display: flex;
+  margin-bottom: 5px;
+}
+.home-buttons a {
+	display: grid;
+	text-align: center;
+	font-size: 16px;
+	text-transform: uppercase;
+	width: 25%;
+}
+.home-buttons a:hover {
+	text-decoration: none;
+}
+.home-buttons div {
+	display: grid;
+	padding: 10px;
+}
+.home-buttons .fa {
+	font-size: 3.5em;
+}