don't clear bottom border on cells in last row in table; move stripe background to variable

Author: mojavelinux

src/css/doc.css

@@ -238,10 +238,13 @@
   border-top-width: 0;
 }
 
+/* Let the grid win out for the bottom border
+/*
 .doc table.frame-none > :last-child > :last-child > *,
 .doc table.frame-sides > :last-child > :last-child > * {
   border-bottom-width: 0;
 }
+*/
 
 .doc table.frame-none > * > tr > :first-child,
 .doc table.frame-ends > * > tr > :first-child {
@@ -257,7 +260,7 @@
 .doc table.stripes-odd > tbody > tr:nth-of-type(odd),
 .doc table.stripes-even > tbody > tr:nth-of-type(even),
 .doc table.stripes-hover > tbody > tr:hover {
-  background: var(--admonition-background);
+  background: var(--table-stripe-background);
 }
 
 .doc .halign-left {

src/css/vars.css

@@ -113,6 +113,7 @@
   --quote-attribution-font-color: var(--color-gray-30);
   --sidebar-background: var(--color-smoke-90);
   --table-border-color: var(--panel-border-color);
+  --table-stripe-background: var(--panel-background);
   /* footer */
   --footer-line-height: var(--doc-line-height);
   --footer-background: var(--color-jet-80);