CSS edits to fix bugs on responsive 768 display plus other css bugs.

Can you sort out responsive issues / css bug on existing sites ?

I have a few bugs on my sites that I need sorting out mainly on the responsive view
for example i have a problem at 768px displau where it seems to be caught between desktop and responsibe display. 1 px wider - its fine 1px narrower its fine, but at 768 there is a display problem on a couple of my sitedesigns.
eg
http://www.directions-recruitment.co.uk/services.html
http://www.spacesintoplaces.co.uk/
and
https://www.mialex.co.uk/mialex-projects.html ( no icon display )

I also have a number of other small css issues I want to get sorted out so I have ongoing work after this on templates on my site coolsites.net

Thanks