.tabs {
	width: 20em;
	font-family: "lucida grande", sans-serif;
}

[role="tablist"] {
	margin: 0 0 -0.1em;
	overflow: visible;
}

[role="tab"] {
	position: relative;
	margin: 0;
	padding: 0.3em 0.5em 0.4em;
	border: 1px solid hsl(219, 1%, 72%);
	border-radius: 0.2em 0.2em 0 0;
	box-shadow: 0 0 0.2em hsl(219, 1%, 72%);
	overflow: visible;
	font-family: inherit;
	font-size: inherit;
	background: hsl(220, 20%, 94%);
}

[role="tab"]:hover::before,
[role="tab"]:focus::before,
[role="tab"][aria-selected="true"]::before {
	position: absolute;
	bottom: 100%;
	right: -1px;
	left: -1px;
	border-radius: 0.2em 0.2em 0 0;
	border-top: 3px solid hsl(20, 96%, 48%);
	content: '';
}

[role="tab"][aria-selected="true"] {
	border-radius: 0;
	background: hsl(220, 43%, 99%);
	outline: 0;
}

[role="tab"][aria-selected="true"]:not(:focus):not(:hover)::before {
	border-top: 5px solid hsl(218, 96%, 48%);
}

[role="tab"][aria-selected="true"]::after {
	position: absolute;
	z-index: 3;
	bottom: -1px;
	right: 0;
	left: 0;
	height: 0.3em;
	background: hsl(220, 43%, 99%);
	box-shadow: none;
	content: '';
}

[role="tab"]:hover,
[role="tab"]:focus,
[role="tab"]:active {
	outline: 0;
	border-radius: 0;
	color: inherit;
}

[role="tab"]:hover::before,
[role="tab"]:focus::before {
	border-color: hsl(20, 96%, 48%);
}

[role="tabpanel"] {
	position: relative;
	z-index: 2;
	padding: 0.5em 0.5em 0.7em;
	border: 1px solid hsl(219, 1%, 72%);
	border-radius: 0 0.2em 0.2em 0.2em;
	box-shadow: 0 0 0.2em hsl(219, 1%, 72%);
	background: hsl(220, 43%, 99%);
}

[role="tabpanel"]:focus {
	border-color: hsl(20, 96%, 48%);
	box-shadow: 0 0 0.2em hsl(20, 96%, 48%);
	outline: 0;
}

[role="tabpanel"]:focus::after {
	position: absolute;
	bottom: 0;
	right: -1px;
	left: -1px;
	border-bottom: 3px solid hsl(20, 96%, 48%);
	border-radius: 0 0 0.2em 0.2em;
	content: '';
}

[role="tabpanel"] p {
	margin: 0;
}

[role="tabpanel"] * + p {
	margin-top: 1em;
}