*:focus,
button:focus {
	outline: none;
}

body {
	background-color: black;
	font-family: 'Catamaran', sans-serif;
	color: #ccc;
}

.display-none {
	display: none;
}

.display-flex {
	display: flex;
}

#array-container {
	height: 350px;
	margin-top: 3em;
	display: flex;
	flex-direction: column-reverse;
	position: relative;
}

#array {
	margin: 1em auto;
}

.element {
	display: inline-block;
	border-radius: 5px;
}

#no-algo-warning {
	position: absolute;
	justify-content: center;
	align-items: center;
	top: 0;
	bottom: 0;
	left: 0;
	right: 0;
	margin: auto;
	width: 250px;
	height: 50px;
	text-align: center;
	background-color: rgba(0, 0, 0, 0.8);
	border: 1px solid #ccc;
	border-radius: 5px;
}

#algo-container {
	max-width: 1000px;
	margin: 1em auto;
}

.algo-btn,
#sort,
#randomize {
	background-color: #222;
	margin: 5px 2px;
	padding: 5px 20px;
	color: #ccc;
	font-size: 1.2em;
	border: none;
	border-radius: 50px;
}

.algo-btn:hover,
.algo-btn-active {
	background-color: #ccc;
	color: #222;
}

#sort {
	float: right;
	background-color: mediumspringgreen;
	color: black;
}

#sort:hover,
#randomize:hover {
	opacity: 0.8;
}

#sort:disabled,
#randomize:disabled {
	opacity: 0.5;
	cursor: not-allowed;
}

#change-container {
	max-width: 500px;
	margin: 1em auto;
}

#randomize,
.slider-container {
	vertical-align: middle;
}

#randomize {
	background-color: crimson;
	color: #ddd;
}

#sliders {
	float: right;
}

.slider-container {
	display: inline-block;
	margin-left: 20px;
}

.slider-container label {
	display: block;
	margin: 0;
	text-align: center;
	font-size: 1.2em;
}

.slider {
	-webkit-appearance: none;
	width: 130px;
	height: 15px;
	background-color: transparent;
}

.slider::-webkit-slider-runnable-track {
	-webkit-appearance: none;
	height: 5px;
	background-color: #ccc;
	border-radius: 5px;
	cursor: pointer;
}

.slider::-moz-range-track {
	height: 5px;
	background-color: #ccc;
	border-radius: 5px;
	cursor: pointer;
}

.slider::-moz-range-progress {
	height: 5px;
	background-color: #777;
	border-radius: 5px;
	cursor: pointer;
}

.slider::-webkit-slider-thumb {
	-webkit-appearance: none;
	background-color: #222;
	border: 2px solid #ccc;
	width: 15px;
	height: 15px;
	border-radius: 15px;
	margin-top: -5px;
}

.slider::-moz-range-thumb {
	background-color: #222;
	border: 2px solid #ccc;
	width: 13px;
	height: 13px;
	border-radius: 13px;
	cursor: pointer;
}

.slider:disabled {
	opacity: 0.5;
}

.slider:disabled::-webkit-slider-runnable-track {
	cursor: not-allowed;
}

.slider:disabled::-moz-range-track {
	cursor: not-allowed;
}

.slider:disabled::-moz-range-progress {
	cursor: not-allowed;
}

.slider:disabled::-moz-range-thumb {
	cursor: not-allowed;
}

@media (max-width: 764px) {
	img {
		height: 100%;
		width: 75%;
	}
}