Оформление тренингов с картинкой

body {
   	background-color: #f0f0f0; /*цвет фона*/
}

.stream-table
{
    --min-width: 200px;  /*ширина плитки в пикселях*/
    --height: 250px; /*высота плитки в пикселях*/
}

.stream-table td > a > div {display:none;}

.stream-table { 
  margin-left:0!important;
}

.stream-table tbody {
  display:flex;
  flex-wrap: wrap;
}

tr[data-training-id] {
    display: flex;
    position: relative;
    height: var(--height);
    width: var(--min-width);
    border-radius: 5px;
    margin: 0 20px 20px 0;
    overflow: hidden;
    box-shadow: 0 1px 1px 0 rgba(0, 0, 0, 0.16);
    transition: 0.5s ease;
}

@media (max-width:850px) {
  .stream-table tbody tr {
    flex:0 0 calc(49%);
  }
      .stream-table tbody tr {
    height: var(--height);
  }
}

@media (max-width:510px) {
  .stream-table tbody tr {
      flex:0 0 100%;
  }
}

.stream-table tr a {
	height: 100%;
    width:100%;
	z-index: 2;
	position: relative;
}

.stream-table tbody tr:hover {
  box-shadow: 0px 5px 5px 0px rgba(0, 0, 0, 0.10) !important;
}

.stream-table tbody tr td {
  position:relative;
  display:flex;
  height:100%;
  width:100%;
  padding:0!important;
  background-color: #fff;
}

.stream-table tr td a {
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    align-items: center;
    height: inherit;
    padding: 0 10px 8% 10px;
    width: 100%;
}

.stream-table tbody tr td:after {
  content:"";
  position:absolute;
  top:0;
  left:0;
  width:100%;
  height:70%;
}

.stream-table tbody tr[data-training-id="471055522"] td:after {              background:url(https://fs.getcourse.ru/fileservice/file/download/a/95768/sc/104/h/9c884bd4742d192113f65cd868db203c.jpeg) no-repeat;
 background-size:cover;
}

.stream-table tbody tr[data-training-id="471055523"] td:after {          background:url(https://fs.getcourse.ru/fileservice/file/download/a/95768/sc/125/h/367287fde94879e5a2d07d1e852383cf.jpg) no-repeat;
 background-size:cover;
}

.stream-table tbody tr[data-training-id="471055524"] td:after {           background:url(https://fs.getcourse.ru/fileservice/file/download/a/95768/sc/508/h/d0cf2c243b97856f3f190647b1210741.jpeg) no-repeat;
  background-size:cover;
}