.dnd-section {
  position: sticky;
}
.zoom-bg-wrapper {
  height: 100%;
  width: 100%;
  position: absolute;
  background: #fff;
  overflow: hidden;
  left: 0;
  top: 0;
  z-index: -100;
}
.zoom-bg {
  height: 80px;
  width: 80px;
  background: #111;
  margin: 0 auto;
  border-radius: 50%;
  overflow: hidden;
  transition: transform ease;
}
.zoom-bg_type-square {
  border-radius: 0;
}
.zoom-bg_type-round {
  border-radius: 10px;
}
.zoom-bg_type-hexagon {
  -webkit-clip-path: polygon(28% 8%, 74% 8%, 98% 50%, 74% 93%, 28% 93%, 4% 50%);
  polygon(28% 8%, 74% 8%, 98% 50%, 74% 93%, 28% 93%, 4% 50%)
}

.zoom-bg_icon {
  position: absolute;
  top: 83px;
  left: 50%;
  height: 34px;
  opacity: 1;
  transform: translateX(-50%) scale(1);
  transition: all .3s cubic-bezier(0.2, 1, 0.7, 1);
}
.zoom-bg_icon.hide-icon {
  top: -80px;
  opacity: 0;
  transform: translateX(-50%) scale(2);
  transition: all .6s cubic-bezier(0.2, 1, 0.7, 1);
}
.zoom-bg_icon svg {
  height: 100%;
  width: auto;
}
.zoom-bg_icon-color-white svg {
  fill: #fff;
}
.zoom-bg_icon-color-black svg {
  fill: #000;
}
.zoom-bg.zoom-bg_transition {
  transition: all .2s;
}