fixed nav logo positioning on medium and down
fixed side nav responsive resizing
Merge
Removed </div>

Removed the </div> tag as it is not needed here.
Merge pull request #234 from ramunasm/patch-2

Removed </div>
fixed dropdown event propagation
team photo
Clearer documentation on how to use dropdown menu

Add the required JavaScript code to activate the dropdown menu
Minor cleanup such as using double quotes instead of single quotes in HTML markup