From: Mischa POSLAWSKY <perl@shiar.org>
Date: Mon, 14 Feb 2022 17:09:14 +0000 (+0100)
Subject: dieren: constant cell width for any gallery table
X-Git-Tag: v1.13~10
X-Git-Url: http://git.shiar.nl/sheet.git/commitdiff_plain/07d8e0861073c9aabaf3592d52629114e8bf00b9

dieren: constant cell width for any gallery table

Common styling without percentage hints, replacing table elements by grid
columns with something resembling 1fr widths.
---

diff --git a/base.css b/base.css
index 8738378..dab95d7 100644
--- a/base.css
+++ b/base.css
@@ -741,10 +741,33 @@ img {
 	background: rgba(0, 0, 0, .5);
 }
 
+/* specialised galleries */
+
 body#word {
 	margin: 8px 1px;
 }
 
+table.gallery {
+	grid-auto-flow: row;
+	grid-template-columns: repeat(auto-fit, minmax(2em, max-content)); /* 1fr */
+}
+table.gallery tbody,
+table.gallery tr {
+	display: contents;
+}
+table.gallery tr > :first-child {
+	grid-column: 1;
+	-grid-row: span 6;
+	margin: auto; /* vertical-align: middle */
+}
+table.gallery tr > :nth-child(2) {
+	grid-column: 2; /* in case 1st is missing */
+}
+table.gallery td {
+	border: 0; /* does not collapse */
+	outline: 1px solid #888; /* over grid-gap */
+}
+
 /* page-specific */
 
 #browser td > a {
diff --git a/dieren.plp b/dieren.plp
index 477f3ac..8abcdfd 100644
--- a/dieren.plp
+++ b/dieren.plp
@@ -39,30 +39,21 @@ Html({
 	'],
 	raw => <<'EOT',
 <style>
-table {
-	width: 100%;
-}
-th {
-	width: 1%; /* min-content */
-}
-td {
-	width: 15%; /* 1fr */
-	vertical-align: top;
-}
 figure[hidden] {
+	opacity: 0; /* secret */
 	transition: opacity 1s 0s;
-	display: inline;
-	opacity: 0;
+	display: block;
 }
 figure[hidden]:hover {
 	opacity: 1;
 	transition-delay: 1s;
 }
+figure[hidden]:hover > figcaption {
+	transition-delay: 2s;
+}
 
 @media (max-width: 60em) {
-	figcaption {
-		position: static;
-		padding: 0;
+	td, th {
 		font-size: 50%;
 	}
 	figcaption small {
@@ -71,9 +62,6 @@ figure[hidden]:hover {
 	th:first-child {
 		display: none;
 	}
-	th {
-		font-size: 50%;
-	}
 }
 </style>
 EOT
@@ -148,7 +136,7 @@ if (exists $get{r}) {
 	}
 }
 
-say '<table>';
+say '<table class="gallery">';
 while (my $name = shift @table) {
 	if ($name =~ s/^#// and !$pageinfo->{prefix}) {
 		while ($name = shift @table) {