Unable to see icons for options /access p styling in google chrome

Hello

Building a site from scratch today using chrome - I normally use firefox but wee hiccups were driving me mad!
(I have temporarily installed some fonts so I can use chrome as my chrome browser defaults to open sans light in the admin area ) to see if that helps solve the wee hiccups I have been having with fireworks/upfront

But I now have new issues using chrome & upfront.

1. I cannot see the icons for settings/padding etc(see screen grab)
2. On the theme typograghy settings I cannot access the default p styling - I get h1-h5, then when you scroll I then get unordered list down to blockquote (again see image attached.

Using my arrows on my keyboard just jumps me down in the theme font menu.

I have opened up the support function if someone can advise.