add loading overlay

1 files changed, 19 insertions, 0 deletions

diff --git a/digest.css b/digest.css
index 45d502e3b..d96cc4968 100644
--- a/digest.css
+++ b/digest.css
@@ -269,3 +269,22 @@ a:hover {
 #headlines ul#headlines-content span.tags a:hover {
 	color : #659a4c;
 }
+
+#overlay {
+	background : white;
+	left : 0;
+	top : 0;
+	height : 100%;
+	width : 100%;
+	z-index : 100;
+	position : absolute;
+	text-align : center;
+}
+
+#overlay_inner {
+	margin : 1em;
+}
+
+#overlay img {
+	vertical-align : middle;
+}