Accessibility Issue - Tab Focus is lost on Page

[shouvikbhuiyan1990]

Describe the bug
Focus is lost on page while trying to access the site only by using keyboard. This is against accessibility rules. A user without mouse may never know where the actual focus is while trying to use the site by only using keyboard.

To Reproduce
Open the site. Keep clicking Tab button on keyboard.

Expected behavior
A clear indication should be given to the user of where the focus is.

[shouvikbhuiyan1990]

/claim