fix small bugs

- revert wrong toc logic in last commit
- fix display extra character in title when subtitle is not set
- fix unnecessary hover effect of fake button on navbar

1 files changed, 1 insertions, 0 deletions

diff --git a/assets/css/common.scss b/assets/css/common.scss
index 8c42822..542ea07 100644
--- a/assets/css/common.scss
+++ b/assets/css/common.scss
@@ -67,6 +67,7 @@ body {
 }
 .fake-text {
   color: transparent !important;
+  pointer-events: none;
 }
 .shadow-hero {
   box-shadow: 0 0 1.2rem 0 rgba(0, 0, 0, 0.25);