We have currently upgraded to Wordpress 4.8.1 and are having a few issues with our headers on the website and also some other widgets.
-The sidebar has now relocated itself to the bottom of the page (temporary disabled atm)
-The main header is stretched with the sub categories not been able to viewed when hovering down the menu (they run of the screen)
-The Menu button on the mobile site does not work.
Further to the above would like someone to have a look at setting up the plugin: W3 Total Cache. We have paid for the full version but unsure how to optimize the website with it.
Would also look at the opportunity to quote to do a full one over of the website. Improve the Functionality, Speed, Appearance etc and tidy up all the scripts