/*190319 by lmq*/
.pt1{
  display: none;
}
.pt2{
  display: none;
}
.pt31{
  display: none;
}
.pt32{
  display: none;
}
.pt33{
  display: none;
}
.pt41{
  display: none;
}
.pt42{
  display: none;
}
.pt43{
  display: none;
}
.pt44{
  display: none;
}
.sz11{
  display: none;
}
.sz12{
  display: none;
}



#pt1,#pt1a,#pt2,#pt2a,#pt31,#pt31a,#pt32,#pt32a,#pt33,#pt33a,#pt41,#sz11,#sz12,#pt41a,#pt42,#pt42a,#pt43,#pt43a,#pt44,#pt44a,#sz11a,#sz12a{
  cursor: pointer;
 }