.Fr13 {  
  background-color: var(--bg-stronger);
  border:1px solid var(--bg-stronger);
  box-shadow: inset 6px 6px 10px 0 rgba(0, 0, 0, 0.7),inset -4px -4px 10px 5px rgba(0, 0, 0, 0.4); 
  border-radius: 15px;
  scrollbar-width: none;
  /*padding: 1.3rem;*/
  padding:10 10 10 10; /*T R B L*/  
  
}

.WINFrm #WINFrm_Container{
  margin: 0;
  position: absolute;
  top: 50%;
  left: 50%;
  -ms-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
}

.WINFrm .WINFrm2{
  margin: 0;
  position: absolute;
  top: 50%;
  left: 50%;
  -ms-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
}