[tooltip] {
	position: relative;
	z-index: 2;
	white-space: pre-wrap;
	text-align: center;
}

[tooltip]:before,
[tooltip]:after {
	visibility: hidden;
	-ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
	filter: progid: DXImageTransform.Microsoft.Alpha(Opacity=0);
	opacity: 0;
    bottom: calc(100% - 5px);
	pointer-events: none;
	white-space: pre-wrap;
}

[tooltip]:before {
	position: absolute;
	bottom: calc(100% - 5px);
	left: 50%;
	margin-bottom: 5px;
	padding: 7px;
	-webkit-border-radius: 3px;
	-moz-border-radius: 3px;
	border-radius: 3px;
	background-color: #000;
	background-color: hsla(0, 0%, 5%, 0.9);
	color: #fff;
	content: attr(tooltip);
	text-align: center;
	font-size: 14px;
	line-height: 1.2;
	transition-duration: 0.5s;
	white-space: pre-wrap;
}

[tooltip]:not([t-size]):before {
	margin-left: -160px;
    width: 320px;
}

[tooltip][t-size^='small']:before {
	margin-left: -60px;
    width: 120px;
}

[tooltip][t-size^='medium']:before {
	margin-left: -120px;
    width: 240px;
}

[tooltip]:after {
	position: absolute;
	bottom: calc(100% - 5px);
	left: 50%;
	margin-left: -5px;
	width: 0;
	text-align: center;
	border-top: 5px solid #000;
	border-top: 5px solid hsla(0, 0%, 5%, 0.9);
	border-right: 5px solid transparent;
	border-left: 5px solid transparent;
	content: " ";
	font-size: 0;
	line-height: 0;
	transition-duration: 0.5s;
	white-space: pre-wrap;
}

[tooltip]:hover:before,
[tooltip]:hover:after {
	visibility: visible;
    bottom: calc(100% + 1px);
	-ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=100)";
	filter: progid: DXImageTransform.Microsoft.Alpha(Opacity=100);
	opacity: 1;
	white-space: pre-wrap;
}