td {
  padding:0 15px 0 15px;
}

.spcontainer {
  position: relative;
  width: 100%;
}

.image {
  display: block;
  width: 350px; 
  height: 350px;
}

.overlay {
  position: absolute;
  bottom: 100%;
  left: 0;
  right: 0;
  background-color: #008CBA;
  overflow: hidden;
  width: 100%;
  height:0;
  transition: .5s ease;
}

.spcontainer:hover .overlay {
  bottom: 0;
  left: 0;
  height: 100%;
}

.nav-tabs {
    display:none;
}

@media(min-width: 768px) {
  .nav-tabs {
    display: flex;
  }
  .tab-title {
    display: none;
  }
}