.top-left,
.top-right {
  position: absolute;
  display: block;
  padding: 20px;
  max-width: 45%;
  z-index: 20;
  display: flex;
  flex-direction: column;
  flex-wrap: wrap;
}

.top-left {
  top: 0;
  left: 0;
}

.top-right {
  top: 0;
  right: 0;
  align-items: flex-end;
}

presto-dynamic-overlay-ui {
  overflow: hidden;
  /* Hide the element content, while height = 0 */
  height: 0;
  opacity: 0;
  transition: height 0ms 400ms, opacity 400ms 0ms;
}

presto-dynamic-overlay-ui.visible {
  margin-bottom: 10px;
  height: auto;
  opacity: 1;
  transition: height 0ms 0ms, opacity 500ms 0ms;
}