.ovlimg {
  position: relative;
  width: auto;
}

.thumbimage {
}

.thumboverlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
//  background-color: rgba(0, 0, 0, 0.5);
  overflow: hidden;
  width: auto;
  height: 0;
  transition: .5s ease;
}

.ovlimg:hover .thumboverlay {
  height: 60px;
  width: auto
}

.text {
  white-space: nowrap; 
  color: white;
  font-size: 20px;
  position: absolute;
  overflow: hidden;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
}