body.about-us .site-nav-main a.on1,
body.services .site-nav-main a.on2,
body.patients-and-visitors .site-nav-main a.on3,
body.visitors .site-nav-main a.on4,
body.appointments .site-nav-main a.on5,
body.contact-us .site-nav-main a.on6 { background: #3676A1; }

@media (max-width: 1008px) {
  body.about-us .site-nav-main a.on1,
  body.services .site-nav-main a.on2,
  body.patients-and-visitors .site-nav-main a.on3,
  body.visitors .site-nav-main a.on4,
  body.appointments .site-nav-main a.on5,
  body.contact-us .site-nav-main a.on6 { background: #3676A1; }
}