View source for User:Saag/common.css

.popover-wrapper {
  position: relative;
  display: inline-block;
}

.popover-content {
  opacity: 0;
  visibility: hidden;
  position: absolute;
  left: 300px;
  transform: translate(0, 10px);
  width: auto;
  transition: all 0.4s cubic-bezier(0.75, -0.02, 0.2, 0.97);
}

.popover-wrapper:hover .popover-content,
.popover-content:hover {
  z-index: 10;
  opacity: 1;
  visibility: visible;
  transform: translate(0, 20px);
}