Thanks for the reply.

The Forms version is 11.

Yes there are CSS statements, which I have included here. Would you know which stmnt could be the culprit.

Thanks again.

#loaderback {
  z-index: 999;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: #DAE3ED;
}  

#wcloader {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 1000;
  width: 150px;
  height: 150px;
  margin: -75px 0 0 -75px;
  border: 16px solid #f3f3f3;
  border-radius: 50%;
  border-top: 16px solid #3498db;
  width: 120px;
  height: 120px;
  -webkit-animation: spin 2s linear infinite;
  animation: spin 2s linear infinite;
}

@-webkit-keyframes spin {
  0% { -webkit-transform: rotate(0deg); }
  100% { -webkit-transform: rotate(360deg); }
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

#gmap {
    height: 300px;
    border-radius: 10px;
}

.opaque {
 opacity: 0.0; 
}  


.m-l-20 {
    padding-top: 30px !important;
    padding-left: 20px !important;
}  

.projecticon {
  margin:auto;
  margin-bottom:10px;
  display:block;
   text-align:center; 
   padding:20px; 
   background-color:lightgrey; 
   border-radius:5px; 
   font-size:12px; 
  font-weight: strong;
  cursor:pointer;
  
}

.projecticon:hover {
  background-color:#ededed;
}

.projecticon.active {
 background-color: #a8a8a8; 
  color:#fff;
}


.projecticon .fa {
  color:#2d93c5;
}

.projecticon.active .fa {
  color:#fbb03b; 
}

/*
fld name Number/Number2
css row_count
fld# q420*/


/*hide agri structures table's row count field (Number2)*/
#row_count2 label, [data-col="q687"] > * {
  display:none; }
#q687 {display: none; }

/*hide res structures table's row count field (Number)*/
#row_count label, [data-col="q420"] > * {
  display:none; }
#q420 {display: none; }
;

/*hide Los table's row count field (LoRowNum )*/
#row_count label, [data-col="q689"] > * {
  display:none; }
#q689 {display: none; }
;

#q419  .form-q:nth-child(even) .rpx {
  background-color: gray;
}

Nothing is really jumping out at me, but it's hard to say because it could be a problem with a parent or something; the easiest thing would be to comment it all out and see if the problem goes away.

If it doesn't go away then it might be something else like JavaScript.

If it does go away, gradually add one selector back at a time to find the culprit.

Thanks will try this.