html, body {
	color: black;
	margin: 0;
	height: 100%;
}

@media screen and (max-width: 768px) {
	nav {
		border-radius: 0;
		margin: 0;
		background-color: rgb(0 0 0 / 15%);
	}
	.navbar-toggler {
		filter: invert(1);
	}
}

nav #navbarNav ul li a {
	color: black !important;
}

nav #navbarNav ul li a:hover {
	color: #009bcf !important;
    text-decoration: none;
}

.nav-logoimg {
	opacity: 1.0;
}

#header {
	padding-top: 1rem;
}

#loader-section, #export-section {
	display: none;
}

#loader-section button.is-loading {
    border-color: transparent;
    font-size: 2em;
}

.is-vertical-center {
	display: flex;
	align-items: center;
}

#config-options {
	padding-top: 0;
}

#config-options .container .card {
	margin-bottom: 0.8rem;
}

#config-options h3:first-child {
	margin-top: 0;
}

#config-options h3 {
	margin-top: 0.5rem;
	margin-bottom: 0;
}

#config-options p {
	margin-bottom: 0;
}

#file-overlay {
	position: fixed;
	width: 100vw;
	height: 100vh;
	background: rgba(0,0,0,0.1);
	z-index: 999;
	top: 0;
	left: 0;
	visibility: hidden;
	opacity: 0;
	transition: visibility 175ms, opacity 175ms;

	color: rgba(0,0,0,0.4);
	font-weight: bold;
	text-align: center;
	line-height: 100vh;
	font-size: 2em;
}

#file-overlay.highlight {
	visibility: visible;
	opacity: 1;
}

.row {
	margin: 0;
}