h1 {
	color: #007bff;
	font-family: 'Fira Sans', sans-serif;
}
h1 span {
	width: 20px;
	margin-bottom: -1px;
	height: 2px;
	background: #2c9cff;
	opacity: 0;
	display: inline-block;
}
.formel {
    line-height: 100%;
}
.matrix {
	color: #0F0 !important;
	background-color: black !important;
	font-family: monospace !important;
}
.update { float:right }
.card {border-radius: 0rem !important;}
.card-header:first-child{border-radius: 0 !important;}