.showcontentbox
{
  cursor: pointer;
}

.portcontentbox {
  width: 100%;
  height: 100%;
  position: fixed;
  visibility:hidden;
  display:none;
  background-color: rgba(22,22,22,0.5);
  z-index:40;
}


.portmodal {
  background:#e1e1e1; 
  margin: 0 auto;
  width:50%; 
  position:relative; 
  z-index:41;
  top: 10%;
  right:10%;
  padding:30px; 
  -webkit-box-shadow:0 0 10px rgba(0,0,0,0.4);
  -moz-box-shadow:0 0 10px rgba(0,0,0,0.4); 
  box-shadow:0 0 10px rgba(0,0,0,0.4);
}

@media only screen and (max-width:991px)
{
  .portmodal
  {
    width:90%; 
    right:1% !important;
  }
}