.wrapper {
	padding: 5px;
	 background-color: rgba(0,0,0,0.00001);
	max-width: 450px;
	margin: 2px auto;
}

.demo-1 {
	overflow: hidden;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
}

.demo-2 {
	overflow: hidden;
	white-space: nowrap;
	text-overflow: ellipsis;
	max-width: 140px;
}

.demo-3 {
	overflow: hidden;
	display: -webkit-box;
	-webkit-line-clamp: 1;
	-webkit-box-orient: vertical;
}



.tooltip {
  position: relative;
  display: inline-block;
  cursor: default;
}

.tooltip .tooltiptext {
  visibility: hidden;
  padding: 0.25em 0.5em;
  background-color: black;
  color: #fff;
  text-align: center;
  border-radius: 0.25em;
  white-space: nowrap;

  /* Position the tooltip */
  position: absolute;
  z-index: 1;
  top: 100%;
  left: 100%;
  transition-property: visibility;
  transition-delay: 0s;
}

.tooltip:hover .tooltiptext {
  visibility: visible;
  transition-delay: 0.3s;
}

.Main-Text:hover + .Extra-Text {
    display: block;
}

.Extra-Text {
    background-color: #FFFFFF;
    margin-top: 10px;
    width:100%;
    border: 2px solid #000000;
    padding: 10px;
    font-size: 16px;
    display: none;
}