#toast-container > div {
   opacity: 1;
  -ms-filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=100);
  filter: alpha(opacity=100);
}


.tree ul {
	padding-top: 20px; position: relative;
	transition: all 0.5s;
	-webkit-transition: all 0.5s;
	-moz-transition: all 0.5s;
}

.tree li {
	float: left; text-align: center;
	list-style-type: none;
	position: relative;
	padding: 20px 5px 0 5px;
	
	transition: all 0.5s;
	-webkit-transition: all 0.5s;
	-moz-transition: all 0.5s;
}

/*We will use ::before and ::after to draw the connectors*/

.tree li::before, .tree li::after{
	content: '';
	position: absolute; top: 0; right: 50%;
	border-top: 1px solid #ccc;
	width: 50%; height: 20px;
}
.tree li::after{
	right: auto; left: 50%;
	border-left: 1px solid #ccc;
}

/*We need to remove left-right connectors from elements without 
any siblings*/
.tree li:only-child::after, .tree li:only-child::before {
	display: none;
}

/*Remove space from the top of single children*/
.tree li:only-child{ padding-top: 0;}

/*Remove left connector from first child and 
right connector from last child*/
.tree li:first-child::before, .tree li:last-child::after{
	border: 0 none;
}
/*Adding back the vertical connector to the last nodes*/
.tree li:last-child::before{
	border-right: 1px solid #ccc;
	border-radius: 0 5px 0 0;
	-webkit-border-radius: 0 5px 0 0;
	-moz-border-radius: 0 5px 0 0;
}
.tree li:first-child::after{
	border-radius: 5px 0 0 0;
	-webkit-border-radius: 5px 0 0 0;
	-moz-border-radius: 5px 0 0 0;
}

/*Time to add downward connectors from parents*/
.tree ul ul::before{
	content: '';
	position: absolute; top: 0; left: 50%;
	border-left: 1px solid #ccc;
	width: 0; height: 20px;
}

.tree li a{
	border: 1px solid #ccc;
	padding: 5px 10px;
	text-decoration: none;
    color: black;
	font-size: 13px;
	display: inline-block;
	
	border-radius: 5px;
	-webkit-border-radius: 5px;
	-moz-border-radius: 5px;
	
	transition: all 0.5s;
	-webkit-transition: all 0.5s;
	-moz-transition: all 0.5s;
}

/*Time for some hover effects*/
/*We will apply the hover effect the the lineage of the element also*/
.tree li a:hover, .tree li a:hover+ul li a {
	background: #c8e4f8; color: #000; border: 1px solid #fff;
}
/*Connector styles on hover*/
.tree li a:hover+ul li::after, 
.tree li a:hover+ul li::before, 
.tree li a:hover+ul::before, 
.tree li a:hover+ul ul::before{
	border-color:  #ccc;
}
.progress-bar {
  width: 0;
  animation: progress 3s ease-in-out forwards;
  
  .title {
    opacity: 0;
    animation: show 0.5s forwards ease-in-out 0.7s;
  }
} 

@keyframes progress {
  from {
    width: 0;
  }
  to {
    width: 100%;
  }
} 
@keyframes show  {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}


.stamp {
	width: 100%;
	height: 117px;
	display: inline-block;
	padding: 10px;
	background: white;
	position: relative;
	-webkit-filter: drop-shadow(0px 0px 2px rgba(0,0,0,0.5));
	/*The stamp cutout will be created using crisp radial gradients*/
	background: radial-gradient(
		transparent 0px, 
		transparent 4px, 
		white 4px,
		white
	);
  
	/*reducing the gradient size*/
	background-size: 17px 17px;
	/*Offset to move the holes to the edge*/
	background-position: -10px -10px;
}
.stamp:after {
	content: '';
	position: absolute;
	/*We can shrink the pseudo element here to hide the shadow edges*/
	left: 5px; top: 5px; right: 5px; bottom: 5px;
	/*Shadow - doesn't look good because of the stamp cutout. We can still move this into another pseudo element behind the .stamp main element*/
	
  /*box-shadow: 0 0 20px 1px rgba(0, 0, 0, 0.5);*/
	/*pushing it back*/
	z-index: -1;
}
/*Some text*/
.stamp:before {
	content: 'CSS3';
	position: absolute;
	bottom: 0; left: 0;
	color: white;
	opacity: 0.75;
	line-height: 100%;
	padding: 20px;
}
.stamp img {

}