fix loading Github button making page jump (#4762)
fix loading Github button making page jump (#4762)

* fix loading Github button making page jump

* Update index.js

* Update index.js

ide/jest,facebook/jest,ide/jest,bookman25/jest,cpojer/jest,ide/jest,facebook/jest,bookman25/jest,bookman25/jest,cpojer/jest,cpojer/jest,facebook/jest