At the moment it's difficult to see the problem, as all the fields are set to visibility:hidden. Could you begin by making them visible:
FD_RVStorage_currentDesign.css (line 185)
form.RVStorage_currentDesign div.fieldGroup {
display:block;
float:left;
padding-left:8px;
padding-right:8px;
position:relative;
visibility:hidden; /* change to visibility:visible */
}
And floatinf the form left so it rises to the top of the page:
FD_RVStorage_currentDesign.css (line 84)
form.RVStorage_currentDesign {
color:#000000;
float:left; /* add this float left */
font-family:Verdana,Arial,Helvetica,sans-serif;
font-size:11pt;
margin:0;
padding:0;
width:630px;
}
Then we can see how things are working?