diff --git a/index.md b/index.md
index 7a0809a7b766a..9ab75c71f05c3 100644
--- a/index.md
+++ b/index.md
@@ -35,6 +35,6 @@ I have been teaching and giving lectures on (1) [Analytical and Numerical Method
 {% include_relative _includes/publications.md %}
 
 
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+<div style="width:30px; pointer-events: none;">
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