<div class="container">
	<details class="default square">
		<summary>Click to <span class="open">open</span><span class="close">close</span></summary>
		<p>If your browser supports this element, it should allow you to expand and collapse these details.</p>
	</details>
	<details class="primary square">
		<summary>Click to <span class="open">open</span><span class="close">close</span></summary>		<p>If your browser supports this element, it should allow you to expand and collapse these details.</p>
	</details>
	<details class="success">
		<summary>Click to <span class="open">open</span><span class="close">close</span></summary>		<p>If your browser supports this element, it should allow you to expand and collapse these details.</p>
	</details>
</div>

// Colors
$default: #878d99;
$primary: #409eff;
$sucess: #67c23a;

// Some Reset
html,
body {
	width: 100%;
	height: 100%;
	padding: 0;
	overflow: hidden;
	font-family: "Open Sans", sans-serif;
}

body {
	display: flex;
	justify-content: center;
	align-items: center;
}

.container {
	width: 450px;
	height: 376px;
}

// Change component color
@mixin states($color: $default) {
	border-color: $color;
	color: rgba(255, 255, 255, 0.9);
	background: $color;

	&:hover {
		border-color: $color;
		color: rgba(255, 255, 255, 0.6);
	}
	&:active {
		color: rgba(255, 255, 255, 0.9);
		border-color: darken($color, 10%);
	}
}

// Collapse / Expand Component
details {
	@include states($default);
	border: 1px solid;
	cursor: pointer;
	transition: background 0.3s;
	border-radius: 4px;
	min-height: 48px;
	max-height: 60px;
	transform-origin: top center;
	transform: rotate(0.1deg);
	transition: all 0.3s;

	::-webkit-details-marker {
		display: none;
	}

	+ details {
		margin-top: 10px;
	}

	p {
		color: #fefefe;
		line-height: 1.7;
		margin: 10px 0 0;
		padding: 0 20px 15px;
	}

	// Primary Style
	&.primary {
		@include states($primary);
	}

	// Success Style
	&.success {
		@include states($sucess);
	}

	// Square Style
	&.square {
		border-radius: 0;
	}

	&[open] {
		transition: all 0.6s;
		min-height: 100px;
		max-height: 200px;
	}
}

summary {
	outline: none;
	font-size: 16px;
	padding: 13px;
	
	&:selection {
		background: transparent;
	}


	.close {
		display: none;
		
		[open] & {
			display: inline;
		}
	}

	.open {
		display: inline;

		[open] & {
			display: none;
		}
	}

	[open] & {
		display: inline;
	}

	&:after {
		margin-top: 2px;
		content: "➕";
		float: left;
		margin-right: 11px;
		text-align: center;
		font-size: 11px;
		
		[open] & {
			padding: 0 0 12px 0;
			content: "➖";
		}
	}
}