/***************** FLIP BOX *****************/



.spkcontainer {
	overflow: hidden;
}

.overlay {
    position: absolute;
    bottom: 100%;
    width: 100%;
    transition: .5s ease;
    overflow-y: auto;
    top: 0%;
    background-color: #FFF;
    z-index: -1;
	display: none;
}

.spkcontainer:hover .overlay {
  bottom: 0;
      z-index: 1;
      max-height: 365px;
	display: initial;
}