.slide-title {
background: #0000007d;
    width: 95vw;
    padding-left: 15px;
    padding-top: 15px;
    border-radius: 10px 10px 0px 0px;
    color: #fff;

    border-bottom: 1px solid #ffffff8c;
}
.slide-desc  {
  background: #0000007d;
    width: 95vw;
    position: absolute;
    padding-left: 15px;
    padding-top: 15px;
    border-radius: 0px 0px 10px 10px;
    color: #fff;
    margin: auto;
  text-align: center;
}


@media (min-width: 768px)
      {


.item-grid > div .block-desc {
top: 40%;
}}
.item-grid > div .block-desc {

    padding: 10px 10px 10px 5px;
}