diff mercurial/templates/static/style.css @ 35532:bb5a03dfd7ff

spartan: make actual changeset entries have backgrounds on /graph

This patch removes a separate container for backgrounds only and puts
backgrounds on changeset elements themselves. This makes it so that JS code
doesn't need to create background elements separately anymore.

There's a bit of manipulating positions of elements: every changeset entry has
a "fg" element that gets a higher z-index than <canvas> element. This
prioritizes text information, so that even if it somehow gets close to the
graph drawn on <canvas> (which has z-index of 5), it'll still be on top of it.
This can happen if commit message has a long first line and browser window is
narrow, for example.

--- a/mercurial/templates/static/style.css	Fri Jan 05 19:16:08 2018 +0800
+++ b/mercurial/templates/static/style.css	Fri Jan 05 19:22:05 2018 +0800
@@ -95,23 +95,21 @@
 	margin: 0;
 }
 
-ul#nodebgs {
+ul#graphnodes {
 	list-style: none inside none;
 	padding: 0;
 	margin: 0;
-	top: -0.7em;
-}
-
-ul#graphnodes li, ul#nodebgs li {
-	height: 39px;
 }
 
-ul#graphnodes {
+ul#graphnodes li {
+	height: 37px;
+	overflow: visible;
+	padding-top: 2px;
+}
+
+ul#graphnodes li .fg {
 	position: absolute;
 	z-index: 10;
-	top: -0.85em;
-	list-style: none inside none;
-	padding: 0;
 }
 
 ul#graphnodes li .info {