.mktoForm {
   visibility: hidden;
   position: absolute;
}
.mktoForm[data-zi-managed="false"],
.mktoForm[data-zi-managed="true"][data-zi-managed-behaviors-ready="true"]{
   visibility: visible;
   position: static;
}

.mktoForm .mktoFormRow[data-zi-managed="true"] {
   height: 0;
   max-height: 0;
   transition: max-height 200ms ease-out;
   overflow: hidden;
}
.mktoForm .mktoFormRow[data-zi-managed="true"][data-zi-empty="true"] {
   height: auto;
   max-height: 200px;
   transition: max-height 200ms ease-in;
}
.mktoForm .mktoFormRow[data-zi-managed][data-mkto-error-ready] {
   overflow: visible;
}