:root {
	--background: 17, 34, 51;
	--primary: #238dcf;
}

body {
	background: rgb(var(--background));
}

.center {
	position: absolute;
	left: 50%;
	top: 50%;
	-webkit-transform: translate(-50%, -50%);
	transform: translate(-50%, -50%);
}

.center-text {
	text-align: center;
}

h1, h2, h3, h4, h5, h6 {
	color: white;
	font-family: sans-serif;
}

.text-muted {
	color: #6c757d;
}

[role=button] {
	cursor: pointer!important;
}

.button {
	background-color: rgb(var(--background))!important;
	background: 0 0;
	font-weight: 600;
	font-size: 1rem;
	border-radius: 0.2rem;
	display: inline-block;
	text-align: center;
	vertical-align: middle;
	cursor: pointer;
	user-select: none;
	background-color: transparent;
	border: 1px solid transparent;
	padding: 0.375rem 0.75rem;
	font-size: 1rem;
	line-height: 1.5;
	border-radius: 0.35rem;
	transition: color .15s ease-in-out,background-color .15s ease-in-out,border-color .15s ease-in-out,box-shadow .15s ease-in-out;
	color: #fff;
	background-color: var(--primary);
	border-color: var(--primary);
}

.button:hover {
	color: var(--primary);
}