#kemist-wpa-accessible{
  width: 36px;
  height: 36px;
  cursor: pointer;  
  position: fixed;
  top: 40px;
  right: 10px;
  z-index: 999;
}

#kemist-wpa-accessible.kemist-wpa-off{
  background: url('../img/accessible.png') 0% 0% no-repeat;  
}

#kemist-wpa-accessible.kemist-wpa-on{
  background: none;
  width: auto;
  height: auto;
}