not working properly with anchors

[chk1xn]

Hi all, not sure where to report this, either for dropotron or jquery, so please bear with me if this is the wrong place...

I'm using a free html5 website template from https://www.html5webtemplates.co.uk/ called "elements" which is using jquery 1.11.1 and dropotron 1.4.3.
I've noticed when using anchor links, the drop down menues overlap the part of the page where it's jumping to, ie the height of the menues are not respected by browsers. (checked it with FF, Chrome, Opera and Safari.)
Is this something that'd be easy to fix?