Hello,

Sorry for the late reply.
I already answered for these issues in this topic of yours. However, i added the same css code and the staff carousel is displaying again. You had the footer to high and that was covering the staff. The same for the arrow color.
This is the code added into your custom css box:

.page-id-10487 .footer_wrapper {
margin-top: 268px;
}
.page-id-10487 .nav-fillpath .icon-wrap::before, .page-id-10487 .nav-fillpath .icon-wrap::after {
  background: #95C11F;
}

The page id, is specified for the staff page.

Best regards!