.navbar-nav li a.private_space{
  background: url('../images/locker.png') no-repeat 100% 50%;
  padding-right: 1.5rem !important;
}

.navbar-nav li ul li a.private_space{
  background: url('../images/locker.png') no-repeat 80% 50%;
}

#views-exposed-form-private-space-widget-private-space .form-submit{
  display:none;
}

#views-exposed-form-private-space-widget-private-space #edit-field-private-space-target-id{
  width: auto;
}