.upload-btn-wrapper {
  position: relative;
  overflow: hidden;
  display: inline-block;
  width: 100%;
  height: 200px;
  border: 2px solid gray;
  border-radius: 8px;
  /* background: url('/media/scrolling-wrapper.png') no-repeat center center; */
}

/*
.btn {
  border: 2px solid gray;
  color: gray;
  background-color: white;
  padding: 8px 20px;
  border-radius: 8px;
  font-size: 20px;
  font-weight: bold;
}
*/

.upload-btn-wrapper input[type=file] {
  font-size: 100px;
  position: absolute;
  left: 0;
  top: 0;
  opacity: 0;
}

.upload-btn-background
{
  position: relative;
  height: 200px;
  top: 0;
  font-size: 2rem;
  text-align: center;
  padding-top: 60px;
  color: #ccc;
}

.scrolling-wrapper
{
  overflow-x: scroll;
  overflow-y: hidden;
  white-space: nowrap;
  min-height: 200px;
  /*background: url('/media/scrolling-wrapper.png') no-repeat center center;*/
}

.scrolling-wrapper .card
{
  display: inline-block;
  white-space: normal;
}

.card-header .title {
    white-space: nowrap;
    text-overflow: clip;
    overflow: hidden;
}

footer
{
    margin-top: 4em;
}