Revert "fix broken link in project pages close button"
Revert "fix broken link in project pages close button"

This reverts commit 3ebc28f7e8c0c79e407d16580ec614276afaa74a.

manimejia/manimejia.github.io,manimejia/manimejia.github.io,manimejia/manimejia.github.io