apply hyphens more carefully

- apply to thead instead of entire table
- don't apply to AsciiDoc table cell

diff --git a/src/css/doc.css b/src/css/doc.css
index ab604dc..967a6f6 100644 (file)
--- a/src/css/doc.css
+++ b/src/css/doc.css
@@ -99,8 +99,8 @@
 }
 
 .doc p,
-.doc .tableblock,
-.doc .content {
+.doc :not(td) > .content,
+.doc .tableblock thead {
   hyphens: auto;
 }