From 3524b381f6b82dbf5d1625e8d4112750d4602607 Mon Sep 17 00:00:00 2001
From: "Casper Ti. Vector" <CasperVector@gmail.com>
Date: Thu, 21 Jun 2018 12:16:41 +0800
Subject: [PATCH] pkuthss.cls: make chapter pages more tolerant of vertical
 spacing.

---
 tex/pkuthss.cls | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/tex/pkuthss.cls b/tex/pkuthss.cls
index 95faca6..0887730 100644
--- a/tex/pkuthss.cls
+++ b/tex/pkuthss.cls
@@ -254,9 +254,10 @@
 \setcounter{secnumdepth}{3}
 \setcounter{tocdepth}{2}
 \ctexset{
-	chapter =
-		{beforeskip = {0bp}, afterskip = {18bp}, nameformat = {}, titleformat = {}},
-	section =
+	chapter = {
+		beforeskip = {0bp}, afterskip = {18bp plus 0.2ex},
+		nameformat = {}, titleformat = {}
+	}, section =
 		{beforeskip = {20bp plus 1ex minus 0.2ex}, afterskip = {6bp plus 0.2ex}},
 	subsection =
 		{beforeskip = {12bp plus 1ex minus 0.2ex}, afterskip = {6bp plus 0.2ex}},